{"id":1555,"date":"2026-07-05T13:06:20","date_gmt":"2026-07-05T13:06:20","guid":{"rendered":"https:\/\/customsignagefactory.com\/?p=1555"},"modified":"2026-07-05T13:06:23","modified_gmt":"2026-07-05T13:06:23","slug":"how-to-waterproof-an-outdoor-led-display","status":"publish","type":"post","link":"https:\/\/customsignagefactory.com\/ar\/how-to-waterproof-an-outdoor-led-display\/","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u062c\u0639\u0644 \u0634\u0627\u0634\u0629 LED \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0645\u0627\u0621"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u0627\u0644\u0645\u0627\u0621 \u0647\u0648 \u0627\u0644\u0641\u0627\u0626\u0632 \u062f\u0627\u0626\u0645\u064b\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0639\u062f \u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0634\u0627\u0634\u0627\u062a \u0627\u0644\u0639\u0631\u0636 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629\u060c \u0648\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0639\u0644\u0628\u060c \u0648\u0627\u0644\u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u0648\u0627\u0644\u0648\u0639\u0648\u062f \u0627\u0644\u063a\u0627\u0645\u0636\u0629 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u062a\u064a \u062a\u0631\u062f \u0641\u064a \u0639\u062f\u062f \u0643\u0628\u064a\u0631 \u062c\u062f\u064b\u0651\u0627 \u0645\u0646 \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0627\u0644\u0645\u0642\u062f\u0645\u0629 \u0645\u0646 \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646\u060c \u062a\u0648\u0635\u0644\u062a\u064f \u0625\u0644\u0649 \u0627\u0633\u062a\u0646\u062a\u0627\u062c \u0635\u0631\u064a\u062d: \u062a\u0628\u062f\u0623 \u0645\u0639\u0638\u0645 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u0645\u0627\u0621 \u0642\u0628\u0644 \u0623\u0646 \u062a\u063a\u0627\u062f\u0631 \u0623\u0648\u0644 \u062e\u0632\u0627\u0646\u0629 LED \u0627\u0644\u0645\u0635\u0646\u0639.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0644\u0645\u0627\u0630\u0627 \u0644\u0627 \u064a\u0632\u0627\u0644 \u0627\u0644\u0645\u0634\u062a\u0631\u0648\u0646 \u064a\u0639\u062a\u0628\u0631\u0648\u0646 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u0627\u0626\u064a \u0623\u062d\u062f \u0628\u0646\u0648\u062f \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u061f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0646 \u0634\u0627\u0634\u0629 LED \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u0629 \u0644\u0627 \u062a\u0639\u062a\u0645\u062f \u0641\u064a \u062d\u0645\u0627\u064a\u062a\u0647\u0627 \u0639\u0644\u0649 \u062d\u0634\u064a\u0629 \u0648\u0627\u062d\u062f\u0629\u060c \u0623\u0648 \u0645\u0644\u0635\u0642 IP65 \u0648\u0627\u062d\u062f\u060c \u0623\u0648 \u0639\u0627\u0645\u0644 \u0648\u0627\u062d\u062f \u064a\u062d\u0645\u0644 \u0645\u0633\u062f\u0633 \u0633\u064a\u0644\u064a\u0643\u0648\u0646. \u0628\u0644 \u062a\u0639\u062a\u0645\u062f \u062d\u0645\u0627\u064a\u062a\u0647\u0627 \u0639\u0644\u0649 \u0646\u0638\u0627\u0645 \u0645\u0646\u0633\u0642 \u064a\u0634\u0645\u0644 \u0648\u062d\u062f\u0627\u062a LED\u060c \u0648\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u062e\u0632\u0627\u0646\u0629\u060c \u0648\u0623\u0628\u0648\u0627\u0628 \u0627\u0644\u0635\u064a\u0627\u0646\u0629\u060c \u0648\u062d\u062c\u0631\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a\u060c \u0648\u0645\u0631\u0627\u0628\u0637 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a\u060c \u0648\u0641\u062a\u062d\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a\u060c \u0648\u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0635\u0631\u064a\u0641\u060c \u0648\u0627\u0644\u0637\u0644\u0627\u0621\u0627\u062a\u060c \u0648\u0645\u062b\u0628\u062a\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a\u060c \u0648\u0647\u064a\u0643\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0630\u0627 \u0641\u0627\u062a\u062a\u0643 \u0637\u0628\u0642\u0629 \u0648\u0627\u062d\u062f\u0629\u060c \u0641\u0633\u062a\u0643\u062a\u0634\u0641\u0647\u0627 \u0627\u0644\u0623\u0645\u0637\u0627\u0631.<\/p>\n\n\n\n<h2 id=\"h-waterproofing-is-an-engineering-system-not-a-silicone-job\" class=\"wp-block-heading\">\u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u0627\u0626\u064a \u0646\u0638\u0627\u0645 \u0647\u0646\u062f\u0633\u064a\u060c \u0648\u0644\u064a\u0633 \u0645\u062c\u0631\u062f \u0639\u0645\u0644\u064a\u0629 \u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0645\u0635\u0637\u0644\u062d \u201c\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0645\u0627\u0621\u201d \u0628\u0634\u0643\u0644 \u0645\u0641\u0631\u0637 \u0641\u064a \u0635\u0646\u0627\u0639\u0629 \u0634\u0627\u0634\u0627\u062a LED.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0627\u0644\u0648\u0635\u0641 \u0627\u0644\u0623\u0643\u062b\u0631 \u062f\u0642\u0629 \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0641\u0646\u064a\u0629 \u0647\u0648 <strong>\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629 \u0641\u064a \u0638\u0644 \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0639\u0631\u0636 \u0627\u0644\u0645\u062d\u062f\u062f\u0629<\/strong>. \u0642\u062f \u062a\u062a\u062d\u0645\u0644 \u0634\u0627\u0634\u0629 LED \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u0645\u0637\u0631 \u0627\u0644\u0630\u064a \u062a\u062d\u0645\u0644\u0647 \u0627\u0644\u0631\u064a\u0627\u062d \u0648\u0646\u0641\u0627\u062b\u0627\u062a \u0627\u0644\u0645\u0627\u0621\u060c \u0644\u0643\u0646\u0647\u0627 \u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u063a\u0645\u0631 \u0627\u0644\u0645\u0624\u0642\u062a. \u0648\u0642\u062f \u062a\u062a\u0645\u062a\u0639 \u062e\u0632\u0627\u0646\u0629 \u0623\u062e\u0631\u0649 \u0628\u062a\u0635\u0646\u064a\u0641 IP \u0645\u062b\u064a\u0631 \u0644\u0644\u0625\u0639\u062c\u0627\u0628 \u0644\u0644\u0648\u062c\u0647 \u0627\u0644\u0623\u0645\u0627\u0645\u064a\u060c \u0641\u064a \u062d\u064a\u0646 \u062a\u0638\u0644 \u0623\u0628\u0648\u0627\u0628 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062e\u0644\u0641\u064a\u0629\u060c \u0648\u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0645\u0631\u0648\u062d\u0629\u060c \u0648\u0635\u0646\u062f\u0648\u0642 \u0627\u0644\u062a\u062d\u0643\u0645\u060c \u0623\u0648 \u0641\u062a\u062d\u0627\u062a \u0645\u0631\u0648\u0631 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0641\u064a\u0647\u0627 \u0636\u0639\u064a\u0641\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0630\u0627 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0645\u0647\u0645.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u0640 <a href=\"https:\/\/www.iec.ch\/ip-ratings\">\u0646\u0638\u0627\u0645 \u062a\u0635\u0646\u064a\u0641 IP \u0627\u0644\u062a\u0627\u0628\u0639 \u0644\u0644\u062c\u0646\u0629 \u0627\u0644\u0643\u0647\u0631\u0648\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062f\u0648\u0644\u064a\u0629<\/a> \u064a\u064f\u0635\u0646\u0641 \u0647\u0630\u0627 \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u063a\u0644\u0627\u0641 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0635\u0644\u0628\u0629 \u0648\u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0641\u064a \u0625\u0637\u0627\u0631 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0645\u062d\u062f\u062f\u0629. \u0648\u0644\u0627 \u064a\u064f\u0635\u062f\u0650\u0651\u0631 \u0634\u0647\u0627\u062f\u0629\u064b \u0628\u062c\u0648\u062f\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0623\u0648 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u062c\u062f\u0631\u0627\u0646\u060c \u0623\u0648 \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u062f\u0627\u0639\u0645\u060c \u0623\u0648 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629\u060c \u0623\u0648 \u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062a\u064a \u062a\u064f\u062c\u0631\u0649 \u0628\u0639\u062f \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u062e\u062a\u0628\u0631\u064a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0646 \u0648\u062d\u062f\u0629 LED \u0630\u0627\u062a \u062a\u0635\u0646\u064a\u0641 IP65 \u0627\u0644\u0645\u062b\u0628\u062a\u0629 \u062f\u0627\u062e\u0644 \u062e\u0632\u0627\u0646\u0629 \u0633\u064a\u0626\u0629 \u0627\u0644\u0635\u0646\u0639 \u062a\u0638\u0644 \u0634\u0627\u0634\u0629 \u063a\u064a\u0631 \u0645\u062d\u0645\u064a\u0629 \u0628\u0634\u0643\u0644 \u0643\u0627\u0641\u064d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0627\u0644\u0630\u064a\u0646 \u064a\u0642\u0627\u0631\u0646\u0648\u0646 \u0628\u064a\u0646 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0648\u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629\u060c \u0641\u0625\u0646 \u0645\u0646\u062a\u062c\u0627\u062a\u0646\u0627 <a href=\"https:\/\/customsignagefactory.com\/ar\/indoor-vs-outdoor-led-screens-a-buyers-guide\/\">\u062f\u0644\u064a\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0634\u0627\u0634\u0627\u062a LED \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0648\u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629<\/a> \u064a\u0634\u0631\u062d \u0643\u064a\u0641 \u064a\u0624\u062b\u0631 \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629 \u0623\u064a\u0636\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0633\u0637\u0648\u0639\u060c \u0648\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062e\u0632\u0627\u0646\u0629\u060c \u0648\u0627\u0644\u062a\u0628\u0631\u064a\u062f\u060c \u0648\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u0648\u0635\u0648\u0644 \u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u0635\u064a\u0627\u0646\u0629\u060c \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u0644\u0644\u0645\u0644\u0643\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u0627\u0639\u062f\u062a\u064a \u0627\u0644\u0635\u0627\u0631\u0645\u0629 \u0628\u0633\u064a\u0637\u0629: \u0644\u0627 \u062a\u0642\u0628\u0644 \u0623\u0628\u062f\u064b\u0627 \u0639\u0628\u0627\u0631\u0629 \u201c\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0645\u0627\u0621 \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0637\u0644\u0642\u201d \u0643\u0645\u0648\u0627\u0635\u0641\u0629 \u0643\u0627\u0645\u0644\u0629. \u0627\u0633\u0623\u0644 \u0639\u0645\u0627 \u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631\u0647\u060c \u0648\u0645\u0627 \u0647\u064a \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631\u0647\u0627\u060c \u0648\u0628\u0645\u0648\u062c\u0628 \u0623\u064a \u0645\u0639\u064a\u0627\u0631\u060c \u0648\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0647\u0630\u0627 \u0627\u0644\u0627\u062f\u0639\u0627\u0621 \u064a\u0646\u0637\u0628\u0642 \u0639\u0644\u0649 \u0627\u0644\u0648\u062d\u062f\u0629\u060c \u0623\u0645 \u0627\u0644\u062e\u0632\u0627\u0646\u0629\u060c \u0623\u0645 \u0627\u0644\u0634\u0627\u0634\u0629 \u0627\u0644\u0645\u062c\u0645\u064e\u0651\u0639\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-2.jpg\" alt=\"\u0634\u0627\u0634\u0629 LED\" class=\"wp-image-1572\" srcset=\"https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-2.jpg 750w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-2-300x300.jpg 300w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-2-150x150.jpg 150w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-2-12x12.jpg 12w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-2-500x500.jpg 500w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-2-600x600.jpg 600w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-2-100x100.jpg 100w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-yoast-seo-table-of-contents yoast-table-of-contents\"><ul><li><a href=\"#h-waterproofing-is-an-engineering-system-not-a-silicone-job\" data-level=\"2\">\u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u0627\u0626\u064a \u0646\u0638\u0627\u0645 \u0647\u0646\u062f\u0633\u064a\u060c \u0648\u0644\u064a\u0633 \u0645\u062c\u0631\u062f \u0639\u0645\u0644\u064a\u0629 \u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646<\/a><\/li><li><a href=\"#h-what-ip-ratings-really-mean-for-an-outdoor-led-screen\" data-level=\"2\">\u0645\u0627 \u0627\u0644\u0630\u064a \u062a\u0639\u0646\u064a\u0647 \u062a\u0635\u0646\u064a\u0641\u0627\u062a IP \u062d\u0642\u064b\u0651\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0634\u0627\u0634\u0629 LED \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629<\/a><\/li><li><a href=\"#h-the-eight-layer-outdoor-led-display-waterproofing-system\" data-level=\"2\">\u0646\u0638\u0627\u0645 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u0627\u0626\u064a \u0644\u0634\u0627\u0634\u0629 LED \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u0645\u0643\u0648\u0646\u0629 \u0645\u0646 \u062b\u0645\u0627\u0646\u064a \u0637\u0628\u0642\u0627\u062a<\/a><ul><li><a href=\"#h-1-classify-the-actual-exposure\" data-level=\"3\">1. \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062a\u0639\u0631\u0636 \u0627\u0644\u0641\u0639\u0644\u064a<\/a><\/li><li><a href=\"#h-2-protect-both-the-led-module-and-the-cabinet\" data-level=\"3\">2. \u062d\u0645\u0627\u064a\u0629 \u0643\u0644 \u0645\u0646 \u0648\u062d\u062f\u0629 LED \u0648\u0627\u0644\u062e\u0632\u0627\u0646\u0629<\/a><\/li><li><a href=\"#h-3-design-gaskets-for-compression-aging-and-replacement\" data-level=\"3\">3. \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062d\u0634\u064a\u0627\u062a \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u0636\u063a\u0637\u060c \u0648\u0627\u0644\u062a\u0642\u0627\u062f\u0645\u060c \u0648\u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644<\/a><\/li><li><a href=\"#h-4-treat-every-cable-entry-as-a-potential-leak\" data-level=\"3\">4. \u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0643\u0644 \u0645\u062f\u062e\u0644 \u0644\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0639\u0644\u0649 \u0623\u0646\u0647 \u0645\u0635\u062f\u0631 \u062a\u0633\u0631\u0628 \u0645\u062d\u062a\u0645\u0644<\/a><\/li><li><a href=\"#h-5-isolate-power-and-signal-connections\" data-level=\"3\">5. \u0641\u0635\u0644 \u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a<\/a><\/li><li><a href=\"#h-6-control-condensation-instead-of-pretending-it-does-not-exist\" data-level=\"3\">6. \u0627\u0644\u0633\u064a\u0637\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0643\u062b\u0641 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u062a\u0638\u0627\u0647\u0631 \u0628\u0623\u0646\u0647 \u063a\u064a\u0631 \u0645\u0648\u062c\u0648\u062f<\/a><\/li><li><a href=\"#h-7-use-compatible-sealants-not-household-caulk\" data-level=\"3\">7. \u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0648\u0627\u062f \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u0645\u062a\u0648\u0627\u0641\u0642\u0629\u060c \u0648\u0644\u064a\u0633 \u0645\u0648\u0627\u062f \u0627\u0644\u0633\u062f \u0627\u0644\u0645\u0646\u0632\u0644\u064a\u0629<\/a><\/li><li><a href=\"#h-8-control-corrosion-and-dissimilar-metals\" data-level=\"3\">8. \u0627\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u062a\u0622\u0643\u0644 \u0648\u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u062c\u0627\u0646\u0633\u0629<\/a><\/li><\/ul><\/li><li><a href=\"#h-the-installation-can-destroy-a-waterproof-cabinet\" data-level=\"2\">\u0642\u062f \u064a\u0624\u062f\u064a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0625\u0644\u0649 \u0625\u062a\u0644\u0627\u0641 \u0627\u0644\u062e\u0632\u0627\u0646\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0645\u0627\u0621<\/a><\/li><li><a href=\"#h-how-to-test-a-weatherproof-led-display-before-shipment\" data-level=\"2\">\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0634\u0627\u0634\u0629 LED \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629 \u0642\u0628\u0644 \u0627\u0644\u0634\u062d\u0646<\/a><ul><li><a href=\"#h-document-review\" data-level=\"3\">\u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0648\u062b\u0627\u0626\u0642<\/a><\/li><li><a href=\"#h-visual-and-mechanical-inspection\" data-level=\"3\">\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a \u0648\u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a<\/a><\/li><li><a href=\"#h-controlled-water-exposure-test\" data-level=\"3\">\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u0645\u0627\u0621 \u0641\u064a \u0638\u0631\u0648\u0641 \u062e\u0627\u0636\u0639\u0629 \u0644\u0644\u0631\u0642\u0627\u0628\u0629<\/a><\/li><li><a href=\"#h-post-exposure-inspection\" data-level=\"3\">\u0627\u0644\u062a\u0641\u062a\u064a\u0634 \u0628\u0639\u062f \u0627\u0644\u062a\u0639\u0631\u0636<\/a><\/li><\/ul><\/li><li><a href=\"#h-waterproofing-failures-i-would-reject-immediately\" data-level=\"2\">\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u0627\u0626\u064a \u0627\u0644\u062a\u064a \u0633\u0623\u0631\u0641\u0636\u0647\u0627 \u0639\u0644\u0649 \u0627\u0644\u0641\u0648\u0631<\/a><ul><li><a href=\"#h-ip65-leds-with-no-cabinet-rating\" data-level=\"3\">\u201c\u0645\u0635\u0627\u0628\u064a\u062d LED \u0628\u0645\u0639\u064a\u0627\u0631 IP65\u201d \u0628\u062f\u0648\u0646 \u062a\u0635\u0646\u064a\u0641 \u0644\u0644\u062e\u0632\u0627\u0646\u0629<\/a><\/li><li><a href=\"#h-one-ip-rating-with-no-front-rear-identification\" data-level=\"3\">\u062a\u0635\u0646\u064a\u0641 \u0648\u0627\u062d\u062f \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u062f\u062e\u0648\u0644 \u0627\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u063a\u0628\u0627\u0631 \u062f\u0648\u0646 \u0648\u062c\u0648\u062f \u0639\u0644\u0627\u0645\u0627\u062a \u062a\u0645\u064a\u064a\u0632 \u0623\u0645\u0627\u0645\u064a\u0629 \u0623\u0648 \u062e\u0644\u0641\u064a\u0629<\/a><\/li><li><a href=\"#h-silicone-covering-every-joint\" data-level=\"3\">\u063a\u0637\u0627\u0621 \u0633\u064a\u0644\u064a\u0643\u0648\u0646\u064a \u064a\u063a\u0637\u064a \u0643\u0644 \u0645\u0641\u0635\u0644<\/a><\/li><li><a href=\"#h-indoor-power-supplies-inside-homemade-boxes\" data-level=\"3\">\u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u062f\u0627\u062e\u0644 \u0627\u0644\u0635\u0646\u0627\u062f\u064a\u0642 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u064a\u062f\u0648\u064a\u064b\u0651\u0627<\/a><\/li><li><a href=\"#h-unnamed-connectors-and-glands\" data-level=\"3\">\u0645\u0648\u0635\u0644\u0627\u062a \u0648\u0645\u0648\u0635\u0644\u0627\u062a \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u063a\u064a\u0631 \u0645\u0633\u0645\u0627\u0629<\/a><\/li><li><a href=\"#h-no-first-article-water-test\" data-level=\"3\">\u0644\u0645 \u064a\u062a\u0645 \u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0627\u0621 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0623\u0648\u0644\u0649<\/a><\/li><li><a href=\"#h-no-maintenance-plan\" data-level=\"3\">\u0644\u0627 \u062a\u0648\u062c\u062f \u062e\u0637\u0629 \u0635\u064a\u0627\u0646\u0629<\/a><\/li><\/ul><\/li><li><a href=\"#h-a-procurement-specification-buyers-can-copy\" data-level=\"2\">\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0634\u0631\u0627\u0621 \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0627\u062a\u0628\u0627\u0639\u0647\u0627<\/a><\/li><li><a href=\"#h-faqs\" data-level=\"2\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/a><ul><li><a href=\"#h-what-is-the-best-way-to-waterproof-an-outdoor-led-display\" data-level=\"3\">\u0645\u0627 \u0647\u064a \u0623\u0641\u0636\u0644 \u0637\u0631\u064a\u0642\u0629 \u0644\u062c\u0639\u0644 \u0634\u0627\u0634\u0629 LED \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0645\u0627\u0621\u061f<\/a><\/li><li><a href=\"#h-is-ip65-enough-for-an-outdoor-led-screen\" data-level=\"3\">\u0647\u0644 \u062a\u0635\u0646\u064a\u0641 IP65 \u0643\u0627\u0641\u064d \u0644\u0634\u0627\u0634\u0629 LED \u062e\u0627\u0631\u062c\u064a\u0629\u061f<\/a><\/li><li><a href=\"#h-should-i-choose-ip67-instead-of-ip65\" data-level=\"3\">\u0647\u0644 \u064a\u062c\u0628 \u0623\u0646 \u0623\u062e\u062a\u0627\u0631 \u0645\u0639\u064a\u0627\u0631 IP67 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 IP65\u061f<\/a><\/li><li><a href=\"#h-can-a-factory-hose-test-prove-that-an-led-display-is-ip65\" data-level=\"3\">\u0647\u0644 \u064a\u0645\u0643\u0646 \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062e\u0631\u0637\u0648\u0645 \u0627\u0644\u0645\u0635\u0646\u0639\u064a \u0623\u0646 \u064a\u062b\u0628\u062a \u0623\u0646 \u0634\u0627\u0634\u0629 LED \u062a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 IP65\u061f<\/a><\/li><li><a href=\"#h-how-do-i-protect-an-led-screen-from-rain-and-condensation\" data-level=\"3\">\u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u062d\u0645\u0627\u064a\u0629 \u0634\u0627\u0634\u0629 LED \u0645\u0646 \u0627\u0644\u0645\u0637\u0631 \u0648\u0627\u0644\u062a\u0643\u062b\u0641\u061f<\/a><\/li><li><a href=\"#h-how-often-should-an-outdoor-led-display-be-inspected\" data-level=\"3\">\u0643\u0645 \u0645\u0631\u0629 \u064a\u0646\u0628\u063a\u064a \u0641\u062d\u0635 \u0634\u0627\u0634\u0629 LED \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629\u061f<\/a><\/li><\/ul><\/li><li><a href=\"#h-specify-the-waterproofing-before-you-order\" data-level=\"2\">\u062d\u062f\u062f \u0646\u0648\u0639 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u0627\u0626\u064a \u0642\u0628\u0644 \u062a\u0642\u062f\u064a\u0645 \u0637\u0644\u0628\u0643<\/a><\/li><\/ul><\/div>\n\n\n\n<h2 id=\"h-what-ip-ratings-really-mean-for-an-outdoor-led-screen\" class=\"wp-block-heading\">\u0645\u0627 \u0627\u0644\u0630\u064a \u062a\u0639\u0646\u064a\u0647 \u062a\u0635\u0646\u064a\u0641\u0627\u062a IP \u062d\u0642\u064b\u0651\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0634\u0627\u0634\u0629 LED \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0634\u064a\u0631 \u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u0623\u0648\u0644 \u0641\u064a \u062a\u0635\u0646\u064a\u0641 IP \u0625\u0644\u0649 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u0635\u0644\u0628\u0629. \u0623\u0645\u0627 \u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u062b\u0627\u0646\u064a \u0641\u064a\u064f\u0634\u064a\u0631 \u0625\u0644\u0649 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u0645\u0627\u0621.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0639\u062f \u062a\u0635\u0646\u064a\u0641 IP65 \u0646\u0642\u0637\u0629 \u0627\u0646\u0637\u0644\u0627\u0642 \u0634\u0627\u0626\u0639\u0629 \u0644\u0634\u0627\u0634\u0627\u062a LED \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u062b\u0627\u0628\u062a\u0629\u060c \u062d\u064a\u062b \u064a\u0634\u064a\u0631 \u0627\u0644\u0631\u0642\u0645 \u201c6\u201d \u0625\u0644\u0649 \u062a\u0635\u0645\u064a\u0645 \u0645\u0627\u0646\u0639 \u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u063a\u0628\u0627\u0631\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0634\u064a\u0631 \u0627\u0644\u0631\u0642\u0645 \u201c5\u201d \u0625\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0646\u0641\u062b \u0627\u0644\u0645\u0627\u0621. \u0644\u0643\u0646 \u062a\u0635\u0646\u064a\u0641 IP65 \u0644\u0627 \u064a\u0639\u0646\u064a \u0623\u0646\u0647 \u064a\u0645\u0643\u0646 \u063a\u0645\u0631 \u0627\u0644\u062e\u0632\u0627\u0646\u0629 \u0641\u064a \u0627\u0644\u0645\u0627\u0621\u060c \u0623\u0648 \u063a\u0633\u0644\u0647\u0627 \u0628\u0636\u063a\u0637 \u0639\u0627\u0644\u064a \u062f\u0648\u0646 \u0642\u064a\u0648\u062f\u060c \u0623\u0648 \u062a\u0631\u0643\u064a\u0628\u0647\u0627 \u0628\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0645\u064a\u062f\u0627\u0646\u064a\u0629 \u063a\u064a\u0631 \u0645\u062d\u0645\u064a\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0627\u0644\u062a\u0642\u064a\u064a\u0645<\/th><th>\u062d\u0645\u0627\u064a\u0629 \u0642\u0648\u064a\u0629<\/th><th>\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u064a\u0627\u0647<\/th><th>\u062a\u0641\u0633\u064a\u0631 \u0639\u0645\u0644\u064a \u0645\u0646 \u0648\u062c\u0647\u0629 \u0646\u0638\u0631 \u0627\u0644\u0645\u0634\u062a\u0631\u064a<\/th><\/tr><\/thead><tbody><tr><td>IP54<\/td><td>\u064a\u064f\u0633\u0645\u062d \u0628\u062f\u062e\u0648\u0644 \u0643\u0645\u064a\u0629 \u0645\u062d\u062f\u0648\u062f\u0629 \u0645\u0646 \u0627\u0644\u063a\u0628\u0627\u0631<\/td><td>\u0631\u0630\u0627\u0630 \u0627\u0644\u0645\u0627\u0621<\/td><td>\u062a\u064f\u0639\u062f \u0623\u0643\u062b\u0631 \u0645\u0644\u0627\u0621\u0645\u0629 \u0644\u0644\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0645\u062d\u0645\u064a\u0629 \u0623\u0648 \u0634\u0628\u0647 \u0627\u0644\u0645\u062d\u0645\u064a\u0629<\/td><\/tr><tr><td>IP55<\/td><td>\u0645\u062d\u0645\u064a \u0645\u0646 \u0627\u0644\u063a\u0628\u0627\u0631<\/td><td>\u0646\u0641\u0627\u062b\u0627\u062a \u0627\u0644\u0645\u0627\u0621<\/td><td>\u0642\u062f \u064a\u0643\u0648\u0646 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0644\u0644\u062a\u0639\u0631\u0636 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0627\u0644\u062e\u0627\u0636\u0639 \u0644\u0644\u0631\u0642\u0627\u0628\u0629\u060c \u0631\u0647\u0646\u0627\u064b \u0628\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/td><\/tr><tr><td>IP65<\/td><td>\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u063a\u0628\u0627\u0631<\/td><td>\u0646\u0641\u0627\u062b\u0627\u062a \u0627\u0644\u0645\u0627\u0621<\/td><td>\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0627\u0644\u0645\u0634\u062a\u0631\u0643 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0644\u062e\u0632\u0627\u0646\u0627\u062a LED \u0627\u0644\u062b\u0627\u0628\u062a\u0629 \u0627\u0644\u0645\u0643\u0634\u0648\u0641\u0629 \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0637\u0644\u0642<\/td><\/tr><tr><td>IP66<\/td><td>\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u063a\u0628\u0627\u0631<\/td><td>\u0646\u0641\u0627\u062b\u0627\u062a \u0645\u0627\u0626\u064a\u0629 \u0642\u0648\u064a\u0629<\/td><td>\u0623\u0641\u0636\u0644 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u062d\u0627\u0644\u0627\u062a \u0647\u0637\u0648\u0644 \u0627\u0644\u0623\u0645\u0637\u0627\u0631 \u0627\u0644\u063a\u0632\u064a\u0631\u0629 \u0627\u0644\u0645\u0635\u062d\u0648\u0628\u0629 \u0628\u0631\u064a\u0627\u062d \u0634\u062f\u064a\u062f\u0629 \u0623\u0648 \u0641\u064a \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0646\u0638\u064a\u0641 \u0627\u0644\u0634\u0627\u0642\u0629<\/td><\/tr><tr><td>IP67<\/td><td>\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u063a\u0628\u0627\u0631<\/td><td>\u0627\u0644\u063a\u0645\u0631 \u0627\u0644\u0645\u0624\u0642\u062a \u0641\u064a \u0638\u0644 \u0638\u0631\u0648\u0641 \u0645\u062d\u062f\u062f\u0629<\/td><td>\u0645\u0641\u064a\u062f \u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0645\u0639\u064a\u0646\u0629\u060c \u0644\u0643\u0646\u0647 \u0644\u0627 \u064a\u062b\u0628\u062a \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0631\u0634 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 IPX6<\/td><\/tr><tr><td>IP68<\/td><td>\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u063a\u0628\u0627\u0631<\/td><td>\u0627\u0644\u063a\u0645\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0634\u0631\u0648\u0637 \u0627\u0644\u062a\u064a \u062d\u062f\u062f\u0647\u0627 \u0627\u0644\u0645\u0635\u0646\u0639<\/td><td>\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0643\u0648\u0646 \u0647\u0630\u0627 \u0645\u062a\u0637\u0644\u0628\u064b\u0627 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a\u060c \u0648\u0644\u064a\u0633 \u0633\u0628\u0628\u064b\u0627 \u0644\u0625\u063a\u0631\u0627\u0642 \u0634\u0627\u0634\u0629 LED<\/td><\/tr><tr><td>IP69\/IP69K<\/td><td>\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u063a\u0628\u0627\u0631<\/td><td>\u0646\u0641\u0627\u062b\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0636\u063a\u0637 \u0648\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/td><td>\u0644\u0627 \u064a\u0646\u0637\u0628\u0642 \u0647\u0630\u0627 \u0625\u0644\u0627 \u0641\u064a \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0648\u0641\u0631 \u0641\u064a\u0647\u0627 \u0641\u0639\u0644\u064a\u064b\u0651\u0627 \u0638\u0631\u0648\u0641 \u0627\u0644\u063a\u0633\u0644 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0646\u0627\u0643 \u062a\u0641\u0635\u064a\u0644 \u0648\u0627\u062d\u062f \u064a\u062a\u0645 \u0625\u062e\u0641\u0627\u0624\u0647 \u0628\u0634\u0643\u0644 \u0631\u0648\u062a\u064a\u0646\u064a: <strong>\u0642\u062f \u062a\u062e\u062a\u0644\u0641 \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0623\u0645\u0627\u0645\u064a\u0629 \u0648\u0627\u0644\u062e\u0644\u0641\u064a\u0629<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u062a\u0643\u0648\u0646 \u0627\u0644\u0634\u0627\u0634\u0629 \u0627\u0644\u0645\u064f\u0635\u0646\u064e\u0651\u0641\u0629 \u0628\u0645\u0639\u064a\u0627\u0631 IP65 \u0645\u0632\u0648\u062f\u0629 \u0628\u0648\u0627\u062c\u0647\u0629 \u0623\u0645\u0627\u0645\u064a\u0629 \u0628\u0645\u0639\u064a\u0627\u0631 IP65 \u0648\u0648\u0627\u062c\u0647\u0629 \u062e\u0644\u0641\u064a\u0629 \u0628\u0645\u0639\u064a\u0627\u0631 IP54. \u0648\u0642\u062f \u064a\u0643\u0648\u0646 \u0630\u0644\u0643 \u0645\u0642\u0628\u0648\u0644\u0627\u064b \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u062e\u0644\u0641\u064a\u0629 \u062f\u0627\u062e\u0644 \u062a\u062c\u0648\u064a\u0641 \u0645\u062d\u0645\u064a \u0641\u064a \u0627\u0644\u0645\u0628\u0646\u0649. \u0644\u0643\u0646\u0647 \u063a\u064a\u0631 \u0645\u0642\u0628\u0648\u0644 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0643\u0644\u0627 \u0627\u0644\u062c\u0627\u0646\u0628\u064a\u0646 \u0645\u0639\u0631\u0636\u064a\u0646 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629 \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0627\u0645 2024 <a href=\"https:\/\/www.planar.com\/media\/yxzn44ug\/leyard-la-series_brochure.pdf\">\u0643\u062a\u064a\u0628 \u0633\u0644\u0633\u0644\u0629 LA \u0645\u0646 Planar Leyard<\/a> \u0648\u064a\u064f\u0639\u062f \u0647\u0630\u0627 \u0645\u0639\u064a\u0627\u0631\u064b\u0627 \u0645\u0641\u064a\u062f\u064b\u0627 \u0644\u0623\u0646 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0637\u0631\u0627\u0632\u0627\u062a LA04S \u0648LA06S \u0648LA10S \u062a\u0630\u0643\u0631 \u0635\u0631\u0627\u062d\u0629\u064b \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 IP65 \u0641\u064a \u0643\u0644 \u0645\u0646 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0623\u0645\u0627\u0645\u064a \u0648\u0627\u0644\u062e\u0644\u0641\u064a. \u0648\u064a\u062d\u062f\u062f \u0646\u0641\u0633 \u0627\u0644\u0645\u0633\u062a\u0646\u062f \u0633\u0637\u0648\u0639\u064b\u0627 \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 6,000 \u06487,500 \u0646\u064a\u062a\u060c \u0648\u0646\u0637\u0627\u0642 \u062a\u0634\u063a\u064a\u0644 \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 \u221230 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u064860 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u0648\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u0648\u0635\u0648\u0644 \u0644\u0644\u0635\u064a\u0627\u0646\u0629 \u0645\u0646 \u0627\u0644\u0623\u0645\u0627\u0645 \u0623\u0648 \u0627\u0644\u062e\u0644\u0641. \u0647\u0643\u0630\u0627 \u062a\u0628\u062f\u0648 \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062c\u0627\u062f\u0629: \u0637\u0631\u0627\u0632\u0627\u062a \u0645\u062d\u062f\u062f\u0629\u060c \u0648\u062d\u062f\u0648\u062f \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0642\u064a\u0627\u0633\u060c \u0648\u062d\u0642\u0648\u0644 \u0623\u062f\u0627\u0621 \u0645\u0646\u0641\u0635\u0644\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u062e\u0627\u0635 \u0628\u0646\u0627 <a href=\"https:\/\/customsignagefactory.com\/ar\/product\/outdoor-modular-full-color-led-video-wall-for-commercial-advertising\/\">\u062c\u062f\u0627\u0631 \u0641\u064a\u062f\u064a\u0648 LED \u062e\u0627\u0631\u062c\u064a \u0645\u0639\u064a\u0627\u0631\u064a \u0628\u0627\u0644\u0623\u0644\u0648\u0627\u0646 \u0627\u0644\u0643\u0627\u0645\u0644\u0629<\/a> \u064a\u0633\u062a\u062e\u062f\u0645 \u062e\u0632\u0627\u0646\u0627\u062a \u0645\u0642\u0627\u0633 960 \u00d7 960 \u0645\u0644\u0645 \u0645\u0639 \u062e\u064a\u0627\u0631\u0627\u062a P5\u2013P10 \u0648\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0639\u0646 \u0628\u064f\u0639\u062f. \u0648\u0641\u064a \u0645\u0634\u0631\u0648\u0639 \u0643\u0647\u0630\u0627\u060c \u064a\u062c\u0628 \u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u0627\u0626\u064a \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0648\u062d\u062f\u0629\u060c \u0648\u0627\u0644\u062e\u0632\u0627\u0646\u0629\u060c \u0648\u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0627\u0644\u0625\u0634\u0627\u0631\u0629\u060c \u0648\u0627\u0644\u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u2014 \u0648\u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639\u0647 \u0643\u0635\u0641\u0629 \u062a\u0642\u062a\u0635\u0631 \u0639\u0644\u0649 \u0645\u0646\u062a\u062c \u0648\u0627\u062d\u062f.<\/p>\n\n\n\n<h2 id=\"h-the-eight-layer-outdoor-led-display-waterproofing-system\" class=\"wp-block-heading\">\u0646\u0638\u0627\u0645 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u0627\u0626\u064a \u0644\u0634\u0627\u0634\u0629 LED \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u0645\u0643\u0648\u0646\u0629 \u0645\u0646 \u062b\u0645\u0627\u0646\u064a \u0637\u0628\u0642\u0627\u062a<\/h2>\n\n\n\n<h3 id=\"h-1-classify-the-actual-exposure\" class=\"wp-block-heading\">1. \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062a\u0639\u0631\u0636 \u0627\u0644\u0641\u0639\u0644\u064a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c\u0639\u0628\u0627\u0631\u0629 \u201d\u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0637\u0644\u0642\u00bb \u0644\u064a\u0633\u062a \u0645\u0648\u0627\u0635\u0641\u0629 \u0628\u064a\u0626\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0648\u0627\u062c\u0647 \u0627\u0644\u0634\u0627\u0634\u0629 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u062a\u062d\u062a \u0645\u0638\u0644\u0629 \u064a\u0628\u0644\u063a \u0627\u0631\u062a\u0641\u0627\u0639\u0647\u0627 \u062b\u0644\u0627\u062b\u0629 \u0623\u0645\u062a\u0627\u0631 \u0641\u064a \u0641\u0646\u0627\u0621 \u062a\u062c\u0627\u0631\u064a \u062c\u0627\u0641 \u0645\u062e\u0627\u0637\u0631 \u0645\u062e\u062a\u0644\u0641\u0629 \u0639\u0646 \u062a\u0644\u0643 \u0627\u0644\u062a\u064a \u062a\u0648\u0627\u062c\u0647\u0647\u0627 \u0644\u0648\u062d\u0629 \u0625\u0639\u0644\u0627\u0646\u064a\u0629 \u0633\u0627\u062d\u0644\u064a\u0629 \u0645\u0639\u0631\u0636\u0629 \u0644\u0623\u0645\u0637\u0627\u0631 \u0627\u0644\u0623\u0639\u0627\u0635\u064a\u0631 \u0648\u0631\u0630\u0627\u0630 \u0627\u0644\u0645\u0644\u062d \u0648\u0623\u0634\u0639\u0629 \u0627\u0644\u0634\u0645\u0633 \u0627\u0644\u0645\u0628\u0627\u0634\u0631\u0629 \u0648\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u063a\u0633\u064a\u0644 \u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u0635\u064a\u0627\u0646\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0631\u062c\u0649 \u062a\u0642\u062f\u064a\u0645 \u0645\u0627 \u064a\u0644\u064a \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0634\u0627\u0634\u0629 \u0648\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/li>\n\n\n\n<li>\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0631\u064a\u0627\u062d \u0627\u0644\u0633\u0627\u0626\u062f\u0629 \u0648\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0623\u0645\u0637\u0627\u0631 \u0627\u0644\u062a\u064a \u062a\u062d\u0645\u0644\u0647\u0627 \u0627\u0644\u0631\u064a\u0627\u062d<\/li>\n\n\n\n<li>\u0645\u0639\u062f\u0644 \u0647\u0637\u0648\u0644 \u0627\u0644\u0623\u0645\u0637\u0627\u0631 \u0627\u0644\u0633\u0646\u0648\u064a \u0648\u0634\u062f\u0629 \u0627\u0644\u0639\u0648\u0627\u0635\u0641<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u0645\u0644\u062d \u0627\u0644\u0633\u0627\u062d\u0644\u064a \u0623\u0648 \u0627\u0644\u062a\u0644\u0648\u062b \u0627\u0644\u0635\u0646\u0627\u0639\u064a<\/li>\n\n\n\n<li>\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0627\u0644\u0631\u064a \u0648\u0627\u0644\u062a\u0646\u0638\u064a\u0641 \u0648\u0627\u0644\u063a\u0633\u0644 \u0628\u0627\u0644\u0636\u063a\u0637<\/li>\n\n\n\n<li>\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0642\u0635\u0648\u0649 \u0648\u0627\u0644\u062f\u0646\u064a\u0627<\/li>\n\n\n\n<li>\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0634\u0645\u0633\u064a \u0627\u0644\u0645\u0628\u0627\u0634\u0631<\/li>\n\n\n\n<li>\u062e\u0637\u0631 \u062a\u0633\u0627\u0642\u0637 \u0627\u0644\u062b\u0644\u0648\u062c \u0623\u0648 \u0627\u0644\u062c\u0644\u064a\u062f \u0623\u0648 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0631\u0627\u0643\u062f\u0629<\/li>\n\n\n\n<li>\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0623\u0645\u0627\u0645\u064a\u0629 \u0623\u0648 \u0627\u0644\u062e\u0644\u0641\u064a\u0629<\/li>\n\n\n\n<li>\u0625\u062a\u0627\u062d\u0629 \u0627\u0644\u0648\u0635\u0648\u0644 \u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u0641\u062d\u0635 \u0648\u0627\u0644\u0625\u0635\u0644\u0627\u062d<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u064f\u0639\u0631\u0650\u0651\u0641 \u0648\u0643\u0627\u0644\u0629 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 \u0647\u0637\u0648\u0644 \u0627\u0644\u0623\u0645\u0637\u0627\u0631 \u0627\u0644\u0645\u062a\u0637\u0631\u0641 \u0628\u0623\u0646\u0647 \u0627\u0644\u0623\u062d\u062f\u0627\u062b \u0627\u0644\u062a\u064a \u062a\u0642\u0639 \u0636\u0645\u0646 \u0623\u0643\u062b\u0631 1% \u063a\u0632\u0627\u0631\u0629\u064b \u0641\u064a \u0627\u0644\u0633\u062c\u0644 \u0627\u0644\u062a\u0627\u0631\u064a\u062e\u064a \u0644\u0645\u0646\u0637\u0642\u0629 \u0645\u0627\u060c \u0648\u062a\u062a\u0648\u0642\u0639 \u0632\u064a\u0627\u062f\u0629 \u0639\u062f\u062f \u0623\u064a\u0627\u0645 \u0647\u0637\u0648\u0644 \u0627\u0644\u0623\u0645\u0637\u0627\u0631 \u0627\u0644\u0645\u062a\u0637\u0631\u0641 \u0641\u064a \u0643\u0644 \u0645\u0646 \u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u0645\u0642\u062f\u0627\u0631 1.5 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u06483 \u062f\u0631\u062c\u0627\u062a \u0645\u0626\u0648\u064a\u0629. \u0648\u0647\u0630\u0627 \u0644\u064a\u0633 \u0645\u062c\u0631\u062f \u062d\u062c\u0629 \u0645\u0646\u0627\u062e\u064a\u0629 \u0645\u062c\u0631\u062f\u0629 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0627\u0644\u0643\u064a \u0634\u0627\u0634\u0627\u062a \u0627\u0644\u0639\u0631\u0636. \u0628\u0644 \u064a\u0639\u0646\u064a \u0623\u0646 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u201c\u0627\u0644\u0623\u0645\u0637\u0627\u0631 \u0627\u0644\u0639\u0627\u062f\u064a\u0629\u201d \u0627\u0644\u062a\u064a \u0643\u0627\u0646\u062a \u0633\u0627\u0626\u062f\u0629 \u0641\u064a \u0627\u0644\u0645\u0627\u0636\u064a \u0642\u062f \u062a\u0643\u0648\u0646 \u0623\u0633\u0627\u0633\u064b\u0627 \u0636\u0639\u064a\u0641\u064b\u0627 \u0644\u062a\u0631\u0643\u064a\u0628 \u0634\u0627\u0634\u0629 \u062e\u0627\u0631\u062c\u064a\u0629 \u0645\u062f\u062a\u0647\u0627 10 \u0633\u0646\u0648\u0627\u062a.<\/p>\n\n\n\n<h3 id=\"h-2-protect-both-the-led-module-and-the-cabinet\" class=\"wp-block-heading\">2. \u062d\u0645\u0627\u064a\u0629 \u0643\u0644 \u0645\u0646 \u0648\u062d\u062f\u0629 LED \u0648\u0627\u0644\u062e\u0632\u0627\u0646\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u064f\u0639\u062f \u0648\u062d\u062f\u0629 LED \u0623\u0648\u0644 \u062d\u0627\u062c\u0632 \u0636\u062f \u0627\u0644\u0645\u0637\u0631 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0634\u0627\u0634\u0627\u062a \u0627\u0644\u0639\u0631\u0636 \u0627\u0644\u0623\u0645\u0627\u0645\u064a\u0629. \u0648\u064a\u062c\u0628 \u0623\u0646 \u062a\u0634\u0643\u0644 \u0642\u0646\u0627\u0639\u0647\u0627\u060c \u0648\u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u060c \u0648\u062d\u0632\u0645\u0629 LED\u060c \u0648\u0627\u0644\u063a\u0644\u0627\u0641 \u0627\u0644\u062e\u0644\u0641\u064a\u060c \u0648\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a\u060c \u0648\u062d\u0634\u064a\u0629 \u0627\u0644\u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u0645\u062d\u064a\u0637\u0629\u060c \u0645\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0643\u0631\u0627\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0643\u0646 \u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0645\u0627\u0621 \u0644\u0627 \u062a\u0646\u0642\u0630 \u0627\u0644\u062e\u0632\u0627\u0646\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u0633\u0631\u0628 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\u0627\u0644\u062a\u062d\u0643\u0645<\/li>\n\n\n\n<li>\u062a\u0635\u0645\u064a\u0645 \u0628\u0627\u0628 \u0627\u0644\u0635\u064a\u0627\u0646\u0629<\/li>\n\n\n\n<li>\u0645\u0627\u062f\u0629 \u0627\u0644\u062d\u0634\u064a\u0629 \u0648\u0634\u0643\u0644\u0647\u0627<\/li>\n\n\n\n<li>\u0637\u0631\u064a\u0642\u0629 \u0636\u063a\u0637 \u0627\u0644\u062d\u0634\u064a\u0629<\/li>\n\n\n\n<li>\u0646\u0648\u0639 \u0627\u0644\u0645\u0633\u0645\u0627\u0631 \u0648\u062a\u0633\u0644\u0633\u0644 \u0627\u0644\u0634\u062f<\/li>\n\n\n\n<li>\u062a\u0641\u0627\u0648\u062a \u0627\u0644\u0627\u0633\u062a\u0648\u0627\u0621 \u0628\u064a\u0646 \u0627\u0644\u0648\u062d\u062f\u0629 \u0648\u0627\u0644\u062e\u0632\u0627\u0646\u0629<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u064a\u0624\u062f\u064a \u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u062e\u0632\u0627\u0646\u0629 \u0625\u0644\u0649 \u0639\u062f\u0645 \u0636\u063a\u0637 \u0625\u062d\u062f\u0649 \u0632\u0648\u0627\u064a\u0627 \u0627\u0644\u062d\u0634\u064a\u0629 \u0628\u0634\u0643\u0644 \u0643\u0627\u0641\u064d. \u0643\u0645\u0627 \u0623\u0646 \u0641\u0642\u062f\u0627\u0646 \u0623\u062d\u062f \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0642\u062f \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0645\u0634\u0643\u0644\u0629. \u0623\u0645\u0627 \u0627\u0644\u0625\u0641\u0631\u0627\u0637 \u0641\u064a \u0634\u062f \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0641\u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0634\u0648\u064a\u0647 \u0627\u0644\u0648\u062d\u062f\u0629 \u0623\u0648 \u0642\u0637\u0639 \u0627\u0644\u062d\u0634\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0623\u062e\u0637\u0627\u0621 \u0635\u063a\u064a\u0631\u0629. \u0639\u0648\u0627\u0642\u0628 \u0643\u0628\u064a\u0631\u0629.<\/p>\n\n\n\n<h3 id=\"h-3-design-gaskets-for-compression-aging-and-replacement\" class=\"wp-block-heading\">3. \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062d\u0634\u064a\u0627\u062a \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u0636\u063a\u0637\u060c \u0648\u0627\u0644\u062a\u0642\u0627\u062f\u0645\u060c \u0648\u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0639\u0645\u0644 \u0627\u0644\u062d\u0634\u064a\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0636\u063a\u0637 \u0645\u064f\u062d\u0643\u064e\u0645 \u0639\u0628\u0631 \u0627\u0644\u0648\u0635\u0644\u0629 \u0628\u0623\u0643\u0645\u0644\u0647\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0623\u0646 \u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0623\u0645\u0631 \u0639\u0644\u0649 \u062a\u062e\u0645\u064a\u0646 \u0627\u0644\u0639\u0645\u0627\u0644 \u0644\u0645\u062f\u0649 \u0642\u0648\u0629 \u0631\u0628\u0637 \u0643\u0644 \u0628\u0631\u063a\u064a. \u064a\u062c\u0628 \u0623\u0646 \u064a\u0623\u062e\u0630 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0648\u0635\u0644\u0629 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647\u0627 \u0641\u064a \u0627\u0644\u062e\u0632\u0627\u0646\u0629\u060c \u0648\u062a\u0633\u0637\u064a\u062d \u0627\u0644\u0648\u062d\u062f\u0629\u060c \u0648\u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u060c \u0648\u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629\u060c \u0648\u0627\u0644\u062a\u0642\u0644\u0628\u0627\u062a \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u0627\u0646\u0636\u063a\u0627\u0637 \u0627\u0644\u0645\u0648\u0627\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0637\u0644\u0628 \u0645\u0646 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0645\u0627\u062f\u0629 \u0627\u0644\u062d\u0634\u064a\u0629\u060c \u0645\u062b\u0644 \u0645\u0637\u0627\u0637 EPDM \u0623\u0648 \u0645\u0637\u0627\u0637 \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646<\/li>\n\n\n\n<li>\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0634\u0627\u0637\u0626<\/li>\n\n\n\n<li>\u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0645\u0633\u062a\u0639\u0631\u0636\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u0626\u0648\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u0647\u062f\u0641\u0629 \u0644\u0644\u0636\u063a\u0637<\/li>\n\n\n\n<li>\u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/li>\n\n\n\n<li>\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629 \u0648\u0627\u0644\u0623\u0648\u0632\u0648\u0646<\/li>\n\n\n\n<li>\u0627\u0644\u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0645\u062a\u0648\u0642\u0639 \u0644\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644<\/li>\n\n\n\n<li>\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0644\u0635\u0642 \u0623\u0648 \u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0628\u062f\u0648 \u0627\u0644\u0634\u0631\u064a\u0637 \u0627\u0644\u0631\u063a\u0648\u064a \u0627\u0644\u0623\u0631\u062e\u0635 \u0633\u0639\u0631\u064b\u0627 \u0645\u0642\u0628\u0648\u0644\u0627\u064b \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0641\u062d\u0635 \u0641\u064a \u0627\u0644\u0645\u0635\u0646\u0639. \u0644\u0643\u0646 \u0628\u0639\u062f \u0645\u0631\u0648\u0631 \u0635\u064a\u0641\u064a\u0646\u060c \u0642\u062f \u064a\u062a\u0635\u0644\u0628 \u0623\u0648 \u064a\u062a\u0642\u0644\u0635 \u0623\u0648 \u064a\u062a\u0639\u0631\u0636 \u0644\u0627\u0646\u0636\u063a\u0627\u0637 \u062f\u0627\u0626\u0645.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0646\u062f\u0647\u0627 \u062a\u0628\u062f\u0623 \u0627\u0644\u0623\u0645\u0637\u0627\u0631 \u0641\u064a \u0627\u0644\u0647\u0637\u0648\u0644.<\/p>\n\n\n\n<h3 id=\"h-4-treat-every-cable-entry-as-a-potential-leak\" class=\"wp-block-heading\">4. \u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0643\u0644 \u0645\u062f\u062e\u0644 \u0644\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0639\u0644\u0649 \u0623\u0646\u0647 \u0645\u0635\u062f\u0631 \u062a\u0633\u0631\u0628 \u0645\u062d\u062a\u0645\u0644<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u064a\u062d\u062a\u0627\u062c \u0627\u0644\u0645\u0627\u0621 \u0625\u0644\u0649 \u0641\u062a\u062d\u0629 \u0643\u0628\u064a\u0631\u0629. \u0641\u0647\u0648 \u0642\u0627\u062f\u0631 \u0639\u0644\u0649 \u0627\u0644\u062a\u0633\u0631\u0628 \u0639\u0628\u0631 \u0643\u0627\u0628\u0644 \u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0623\u0648 \u0643\u0627\u0628\u0644 \u0625\u0634\u0627\u0631\u0629 \u0623\u0648 \u0633\u0646 \u0644\u0648\u0644\u0628\u064a \u0623\u0648 \u0623\u0646\u0628\u0648\u0628 \u0623\u0648 \u0648\u0635\u0644\u0629 \u063a\u064a\u0631 \u0645\u062d\u0643\u0645\u0629 \u0627\u0644\u0625\u063a\u0644\u0627\u0642.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u0636\u0645\u0646 \u0645\u062f\u062e\u0644 \u0627\u0644\u0643\u0627\u0628\u0644 \u0627\u0644\u0645\u062d\u0645\u064a \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0635\u0645\u0627\u0645 \u0643\u0627\u0628\u0644 \u0628\u062d\u062c\u0645 \u0645\u0646\u0627\u0633\u0628<\/li>\n\n\n\n<li>\u062b\u0642\u0628 \u0623\u0645\u0644\u0633 \u0648\u062e\u0627\u0644\u064d \u0645\u0646 \u0627\u0644\u062d\u0648\u0627\u0641 \u0627\u0644\u062e\u0634\u0646\u0629<\/li>\n\n\n\n<li>\u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0636\u063a\u0637<\/li>\n\n\n\n<li>\u0627\u0644\u062f\u062e\u0648\u0644 \u0641\u064a \u0648\u0636\u0639\u064a\u0629 \u00ab\u0627\u0644\u0648\u062c\u0647 \u0646\u062d\u0648 \u0627\u0644\u0623\u0633\u0641\u0644\u00bb \u062d\u064a\u062b\u0645\u0627 \u0623\u0645\u0643\u0646 \u0630\u0644\u0643<\/li>\n\n\n\n<li>\u062d\u0644\u0642\u0629 \u062a\u0646\u0642\u064a\u0637 \u0642\u0628\u0644 \u0627\u0644\u0635\u0646\u062f\u0648\u0642<\/li>\n\n\n\n<li>\u0639\u0632\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0645\u0639\u062a\u0645\u062f \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629<\/li>\n\n\n\n<li>\u0625\u062d\u0643\u0627\u0645 \u0645\u0627\u0646\u0639 \u0644\u0644\u062a\u0633\u0631\u0628 \u0645\u062a\u0648\u0627\u0641\u0642 \u062d\u0648\u0644 \u0641\u062a\u062d\u0629 \u0627\u0644\u0645\u0631\u0648\u0631<\/li>\n\n\n\n<li>\u062a\u0648\u0641\u064a\u0631 \u0647\u0627\u0645\u0634 \u0643\u0627\u0641\u064d \u0641\u064a \u0627\u0644\u062e\u062f\u0645\u0629 \u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u0635\u064a\u0627\u0646\u0629<\/li>\n\n\n\n<li>\u0633\u062f\u0627\u062f\u0629 \u062a\u063a\u0637\u064a\u0629 \u0644\u0643\u0644 \u0641\u062a\u062d\u0629 \u063a\u064a\u0631 \u0645\u0633\u062a\u062e\u062f\u0645\u0629<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u062a\u0642\u0628\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0643\u0627\u0628\u0644 \u0645\u0643\u0634\u0648\u0641 \u062a\u0645 \u0625\u062f\u062e\u0627\u0644\u0647 \u0639\u0628\u0631 \u062b\u0642\u0628 \u0645\u062d\u0641\u0648\u0631 \u0641\u064a \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0648\u0645\u063a\u0637\u0649 \u0628\u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u062d\u0631\u0643 \u0627\u0644\u0643\u0627\u0628\u0644. \u0648\u064a\u0646\u0641\u0635\u0644 \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646. \u0648\u062a\u0624\u062f\u064a \u0627\u0644\u062d\u0627\u0641\u0629 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0625\u0644\u0649 \u062a\u0644\u0641 \u0627\u0644\u0639\u0627\u0632\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0644\u064a\u0644\u0646\u0627 \u0625\u0644\u0649 <a href=\"https:\/\/customsignagefactory.com\/ar\/how-to-waterproof-led-channel-letters\/\">\u062d\u0631\u0648\u0641 \u0642\u0646\u0648\u0627\u062a LED \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0645\u0627\u0621<\/a> \u0648\u064a\u063a\u0637\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0622\u0644\u064a\u0629 \u0627\u0644\u0641\u0634\u0644 \u0646\u0641\u0633\u0647\u0627 \u0641\u064a \u0627\u0644\u0644\u0627\u0641\u062a\u0627\u062a \u0627\u0644\u0645\u0636\u064a\u0626\u0629: \u062d\u064a\u062b \u064a\u062c\u0628 \u0623\u0646 \u062a\u0639\u0645\u0644 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u0645\u0639\u064b\u0627: \u0627\u0644\u062d\u0644\u0642\u0627\u062a \u0627\u0644\u0645\u0637\u0627\u0637\u064a\u0629\u060c \u0648\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a\u060c \u0648\u062d\u0644\u0642\u0627\u062a \u062a\u0635\u0631\u064a\u0641 \u0627\u0644\u0645\u064a\u0627\u0647\u060c \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0635\u0631\u0641\u060c \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u062e\u0635\u0635\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0631\u0637\u0628\u0629\u060c \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u062d\u0645\u064a\u0629.<\/p>\n\n\n\n<h3 id=\"h-5-isolate-power-and-signal-connections\" class=\"wp-block-heading\">5. \u0641\u0635\u0644 \u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u0648\u062d\u062f\u0627\u062a \u062a\u0632\u0648\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0628\u0637\u0627\u0642\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644\u060c \u0648\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u0648\u0632\u064a\u0639\u060c \u0648\u0627\u0644\u0645\u0631\u062d\u0644\u0627\u062a\u060c \u0648\u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629\u060c \u0648\u0643\u062a\u0644 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0623\u0642\u0644 \u062a\u062d\u0645\u0644\u0627\u064b \u0644\u0644\u0631\u0637\u0648\u0628\u0629 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0633\u0637\u062d \u0648\u062d\u062f\u0629 LED.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0623\u0641\u0636\u0644 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062e\u0632\u0627\u0646\u0629 \u0627\u0644\u0645\u0642\u0633\u0645 \u0625\u0644\u0649 \u0645\u0646\u0627\u0637\u0642:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u062a\u062a\u0633\u0627\u0642\u0637 \u0627\u0644\u0623\u0645\u0637\u0627\u0631 \u0628\u063a\u0632\u0627\u0631\u0629 \u0639\u0644\u0649 \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0639\u0631\u0636.<\/li>\n\n\n\n<li>\u062a\u062d\u0645\u064a \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0642\u0627\u0628\u0633 \u0648\u0627\u0644\u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629.<\/li>\n\n\n\n<li>\u062a\u0633\u062a\u062e\u062f\u0645 \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u063a\u0644\u0627\u0641\u064b\u0627 \u0645\u063a\u0644\u0642\u064b\u0627 \u0628\u0634\u0643\u0644 \u0645\u0646\u0641\u0635\u0644.<\/li>\n\n\n\n<li>\u064a\u0648\u0641\u0631 \u0627\u0644\u062e\u0632\u0627\u0646\u0629 \u0645\u0633\u0627\u0631\u064b\u0627 \u062e\u0627\u0636\u0639\u064b\u0627 \u0644\u0644\u0631\u0642\u0627\u0628\u0629 \u0644\u062a\u0635\u0631\u064a\u0641 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0639\u0631\u0636\u064a\u0629.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062c\u0628 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u062e\u0635\u0635\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0637\u0644\u0642 \u062d\u0633\u0628 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0648\u0627\u0644\u0637\u0631\u0627\u0632\u060c \u0648\u0644\u064a\u0633 \u0628\u0648\u0635\u0641\u0647\u0627 \u201c\u0645\u0648\u0635\u0644\u0627\u062a \u0637\u064a\u0631\u0627\u0646 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\u0641\u064a\u0647\u0627<\/li>\n\n\n\n<li>\u0627\u0644\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0634\u0645\u0633\u064a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u062a\u0642\u0645 \u0628\u062d\u0641\u0631 \u062b\u0642\u0648\u0628 \u0639\u0634\u0648\u0627\u0626\u064a\u0629 \u0641\u064a \u0627\u0644\u0639\u0644\u0628\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629. \u064a\u062c\u0628 \u062a\u0635\u0645\u064a\u0645 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0635\u0631\u0641 \u0648\u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0642\u0628\u0644 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u060c \u0644\u0623\u0646 \u0623\u064a \u062a\u0639\u062f\u064a\u0644 \u0644\u0627\u062d\u0642 \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0625\u0628\u0637\u0627\u0644 \u0635\u0644\u0627\u062d\u064a\u0629 \u0634\u0647\u0627\u062f\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u062f\u062e\u0648\u0644 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u0623\u0635\u0644\u064a\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-3.jpg\" alt=\"\u0634\u0627\u0634\u0629 LED\" class=\"wp-image-1573\" srcset=\"https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-3.jpg 750w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-3-300x300.jpg 300w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-3-150x150.jpg 150w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-3-12x12.jpg 12w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-3-500x500.jpg 500w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-3-600x600.jpg 600w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-3-100x100.jpg 100w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<h3 id=\"h-7-use-compatible-sealants-not-household-caulk\" class=\"wp-block-heading\">7. \u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0648\u0627\u062f \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u0645\u062a\u0648\u0627\u0641\u0642\u0629\u060c \u0648\u0644\u064a\u0633 \u0645\u0648\u0627\u062f \u0627\u0644\u0633\u062f \u0627\u0644\u0645\u0646\u0632\u0644\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u0645\u0647\u0645\u0629. \u0644\u0643\u0646\u0647\u0627 \u0628\u0628\u0633\u0627\u0637\u0629 \u0644\u064a\u0633\u062a \u0627\u0644\u062d\u0644 \u0627\u0644\u0643\u0627\u0645\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062e\u0632\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u0623\u0637\u0644\u0628 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0646\u062a\u062c \u0645\u062a\u0648\u0627\u0641\u0642 \u064a\u0639\u0645\u0644 \u0628\u0627\u0644\u062a\u0635\u0644\u0628 \u0627\u0644\u0645\u062d\u0627\u064a\u062f \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0645\u0646\u062a\u062c \u0633\u064a\u0644\u064a\u0643\u0648\u0646 \u0623\u0633\u064a\u062a\u0648\u0643\u0633\u064a \u063a\u064a\u0631 \u0645\u062d\u062f\u062f. \u0641\u0642\u062f \u064a\u0624\u062f\u064a \u0627\u0644\u062a\u0635\u0644\u0628 \u0627\u0644\u0623\u0633\u064a\u062a\u0648\u0643\u0633\u064a \u0625\u0644\u0649 \u0625\u0637\u0644\u0627\u0642 \u062d\u0645\u0636 \u0627\u0644\u0623\u0633\u064a\u062a\u064a\u0643 (CH\u2083COOH) \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0644\u0628\u060c \u0645\u0645\u0627 \u064a\u062b\u064a\u0631 \u0645\u062e\u0627\u0648\u0641 \u0628\u0634\u0623\u0646 \u0627\u0644\u062a\u0622\u0643\u0644 \u062d\u0648\u0644 \u0628\u0639\u0636 \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0627\u0644\u0645\u063a\u0644\u0642\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c, <a href=\"https:\/\/www.dow.com\/en-us\/pdp.dowsil-794f-alkoxy-sealant.04067411h.html\">\u0645\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u00ab\u062f\u0627\u0648\u0633\u064a\u0644 794F\u00bb \u0645\u0646 \u0646\u0648\u0639 \u0627\u0644\u0623\u0644\u0643\u0648\u0643\u0633\u064a<\/a> \u064a\u0635\u0641\u0647 \u062f\u0627\u0648 \u0628\u0623\u0646\u0647 \u0645\u0627\u062f\u0629 \u0645\u0639\u0627\u0644\u062c\u0629 \u0645\u062d\u0627\u064a\u062f\u0629\u060c \u0648\u063a\u064a\u0631 \u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0644\u0644\u0645\u0639\u0627\u062f\u0646\u060c \u0648\u0645\u0631\u0646\u0629\u060c \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629 \u0648\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0642\u0635\u0648\u0649. \u0648\u0647\u0630\u0627 \u0644\u0627 \u064a\u062c\u0639\u0644\u0647 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0651\u0627 \u0644\u0643\u0644 \u062e\u0632\u0627\u0646\u0629 LED\u061b \u0628\u0644 \u064a\u064f\u0638\u0647\u0631 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0641\u0646\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0648\u0641\u0631 \u0641\u064a \u0645\u0627\u062f\u0629 \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u0645\u062d\u062f\u062f\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0627\u0644\u0645\u0637\u0644\u064a \u0628\u0627\u0644\u0645\u0633\u062d\u0648\u0642<\/li>\n\n\n\n<li>\u0627\u0644\u0623\u0644\u0645\u0646\u064a\u0648\u0645 \u0627\u0644\u0645\u0635\u0628\u0648\u0628 \u0628\u0627\u0644\u0642\u0627\u0644\u0628<\/li>\n\n\n\n<li>\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u062c\u0644\u0641\u0646<\/li>\n\n\n\n<li>\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/li>\n\n\n\n<li>\u0627\u0644\u0628\u0648\u0644\u064a \u0643\u0631\u0628\u0648\u0646\u0627\u062a<\/li>\n\n\n\n<li>\u0639\u0632\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0645\u0646 \u0645\u0627\u062f\u0629 \u0627\u0644\u0628\u0648\u0644\u064a \u0641\u064a\u0646\u064a\u0644 \u0643\u0644\u0648\u0631\u064a\u062f (PVC) \u0648\u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646<\/li>\n\n\n\n<li>\u0627\u0644\u062d\u0634\u064a\u0627\u062a \u0627\u0644\u0645\u0637\u0627\u0637\u064a\u0629<\/li>\n\n\n\n<li>\u0637\u0644\u0627\u0621\u0627\u062a \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629<\/li>\n\n\n\n<li>\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0637\u0644\u0627\u0621 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\u0645\u0627\u0626\u064a\u064b\u0651\u0627.<\/p>\n\n\n\n<h3 id=\"h-8-control-corrosion-and-dissimilar-metals\" class=\"wp-block-heading\">8. \u0627\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u062a\u0622\u0643\u0644 \u0648\u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u062c\u0627\u0646\u0633\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u0645\u0627\u0621 \u0647\u0648 \u0645\u0627 \u064a\u0633\u0628\u0628 \u0627\u0644\u0645\u0634\u0643\u0644\u0629. \u0648\u0627\u0644\u062a\u0622\u0643\u0644 \u064a\u0632\u064a\u062f\u0647\u0627 \u0633\u0648\u0621\u064b\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062f\u064a \u0627\u0644\u062e\u0632\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645\u060c 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\u0628\u0623\u064a \u0634\u0643\u0644 \u0622\u062e\u0631<\/li>\n\n\n\n<li>\u0627\u0644\u0639\u0632\u0644 \u0628\u064a\u0646 \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629<\/li>\n\n\n\n<li>\u062d\u0648\u0627\u0641 \u0645\u0642\u0637\u0648\u0639\u0629 \u0648\u0645\u063a\u0637\u0627\u0629 \u0628\u0637\u0628\u0642\u0629 \u0648\u0627\u0642\u064a\u0629 \u0648\u062b\u0642\u0648\u0628 \u0645\u062d\u0641\u0648\u0631\u0629<\/li>\n\n\n\n<li>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0631\u0634 \u0627\u0644\u0645\u0644\u062d \u062d\u064a\u062b\u0645\u0627 \u0643\u0627\u0646 \u0630\u0644\u0643 \u0645\u0628\u0631\u0631\u0627\u064b<\/li>\n\n\n\n<li>\u0646\u0638\u0627\u0645 \u062a\u0635\u0631\u064a\u0641 \u064a\u0645\u0646\u0639 \u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0631\u0627\u0643\u062f\u0629<\/li>\n\n\n\n<li>\u0623\u062c\u0632\u0627\u0621 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u064a\u0645\u0643\u0646 \u0627\u0644\u062a\u0636\u062d\u064a\u0629 \u0628\u0647\u0627 \u0639\u0646\u062f \u0627\u0644\u0636\u0631\u0648\u0631\u0629<\/li>\n\n\n\n<li>\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u0648\u0635\u0648\u0644 \u0644\u0641\u062d\u0635 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062e\u0637\u0648\u0631\u0629<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.nema.org\/docs\/default-source\/products-document-library\/nema-enclosure-types.pdf\">\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0639\u0644\u0628 NEMA<\/a> \u0643\u0645\u0627 \u064a\u062a\u0645 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u064a\u0646 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0639\u0627\u062f\u064a\u0629 \u0645\u0646 \u0627\u0644\u0645\u0627\u0621 \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0648\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u0622\u0643\u0644. \u064a\u062a\u0646\u0627\u0648\u0644 \u062a\u0635\u0646\u064a\u0641 NEMA \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 4 \u0627\u0644\u0645\u0637\u0631 \u0648\u0627\u0644\u0628\u0631\u062f \u0648\u0627\u0644\u062b\u0644\u062c \u0648\u0631\u0630\u0627\u0630 \u0627\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u0648\u062c\u0647\u0629 \u0628\u062e\u0631\u0637\u0648\u0645\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0636\u064a\u0641 \u0627\u0644\u0646\u0648\u0639 4X \u0645\u062a\u0637\u0644\u0628\u064b\u0627 \u0625\u0636\u0627\u0641\u064a\u064b\u0627 \u0644\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u0622\u0643\u0644. \u062a\u0635\u0646\u064a\u0641\u0627\u062a IP \u0648NEMA \u063a\u064a\u0631 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0628\u0627\u062f\u0644\u060c \u0644\u0643\u0646 \u0647\u0630\u0627 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u064a\u0643\u0634\u0641 \u0639\u0646 \u062e\u0637\u0623 \u0645\u0647\u0645 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0634\u0631\u0627\u0621: \u0641\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0627\u0621 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0647\u0645\u0627 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n\n\n\n<h2 id=\"h-the-installation-can-destroy-a-waterproof-cabinet\" class=\"wp-block-heading\">\u0642\u062f \u064a\u0624\u062f\u064a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0625\u0644\u0649 \u0625\u062a\u0644\u0627\u0641 \u0627\u0644\u062e\u0632\u0627\u0646\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0645\u0627\u0621<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u062a\u062e\u0631\u062c \u0627\u0644\u0634\u0627\u0634\u0629 \u0645\u0646 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\u0648\u0627\u0644\u0648\u0627\u062c\u0647\u0627\u062a<\/li>\n\n\n\n<li>\u0648\u0645\u064a\u0636 \u0641\u0648\u0642 \u0627\u0644\u0634\u0627\u0634\u0629<\/li>\n\n\n\n<li>\u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0628\u064a\u0646 \u0627\u0644\u062e\u0632\u0627\u0646\u0629 \u0648\u0627\u0644\u0625\u0637\u0627\u0631<\/li>\n\n\n\n<li>\u0627\u0644\u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629<\/li>\n\n\n\n<li>\u062a\u0635\u0631\u064a\u0641 \u0627\u0644\u0645\u064a\u0627\u0647 \u0639\u0628\u0631 \u062d\u0648\u0636 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a<\/li>\n\n\n\n<li>\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0642\u0646\u0627\u0629<\/li>\n\n\n\n<li>\u0645\u0648\u0636\u0639 \u0635\u0646\u062f\u0648\u0642 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a<\/li>\n\n\n\n<li>\u0635\u0646\u062f\u0648\u0642 \u0641\u0635\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/li>\n\n\n\n<li>\u0645\u0645\u0631 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062e\u0644\u0641\u064a<\/li>\n\n\n\n<li>\u0641\u062a\u062d\u0627\u062a \u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0647\u0648\u0627\u0621 \u0623\u0648 \u0627\u0644\u0645\u0631\u0627\u0648\u062d<\/li>\n\n\n\n<li>\u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u0645\u064a\u0627\u0647 \u062e\u0644\u0641 \u0627\u0644\u0643\u0633\u0648\u0629 \u0627\u0644\u0632\u062e\u0631\u0641\u064a\u0629<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u0641\u064a \u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0639\u0645\u0644 \u0623\u062d\u0643\u0627\u0645\u064b\u0627 \u0648\u0627\u0636\u062d\u0629 \u0628\u0634\u0623\u0646 \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0631\u0637\u0628\u0629. \u062a\u0646\u0635 \u0627\u0644\u0645\u0627\u062f\u0629 29 CFR 1910.305(e) \u0627\u0644\u0635\u0627\u062f\u0631\u0629 \u0639\u0646 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0627\u0644\u0635\u062d\u0629 \u0627\u0644\u0645\u0647\u0646\u064a\u0629 (OSHA) \u0639\u0644\u0649 \u0623\u0646 \u0627\u0644\u062e\u0632\u0627\u0646\u0627\u062a \u0648\u0627\u0644\u0635\u0646\u0627\u062f\u064a\u0642 \u0648\u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0648\u0623\u063a\u0644\u0641\u0629 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0631\u0637\u0628\u0629 \u0623\u0648 \u0627\u0644\u0645\u0628\u0644\u0644\u0629 \u064a\u062c\u0628 \u0623\u0646 \u062a\u0645\u0646\u0639 \u062f\u062e\u0648\u0644 \u0627\u0644\u0645\u064a\u0627\u0647 \u0648\u062a\u0631\u0627\u0643\u0645\u0647\u0627\u060c \u0643\u0645\u0627 \u062a\u0634\u062a\u0631\u0637 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u063a\u0644\u0641\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0645\u0628\u0644\u0644\u0629. \u0643\u0645\u0627 \u062a\u0646\u0635 OSHA \u0639\u0644\u0649 \u0636\u0631\u0648\u0631\u0629 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0633\u0645 \u0628\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0623\u0648 \u0648\u062c\u0648\u062f \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0623\u0648 \u0627\u0644\u062a\u0622\u0643\u0644 \u0623\u0648 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0641\u0631\u0637\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0630\u0647 \u0627\u0644\u0639\u0628\u0627\u0631\u0629 \u062a\u062f\u062d\u0636 \u062d\u062c\u0629 \u0634\u0627\u0626\u0639\u0629\u060c \u0648\u0647\u064a: \u201c\u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0645\u0648\u062c\u0648\u062f \u062a\u062d\u062a \u063a\u0637\u0627\u0621\u201d.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u063a\u0637\u0627\u0621 \u063a\u064a\u0631 \u0627\u0644\u0645\u062b\u0628\u062a \u0628\u0625\u062d\u0643\u0627\u0645 \u0644\u0627 \u064a\u064f\u0639\u062f \u063a\u0644\u0627\u0641\u064b\u0627 \u0645\u0642\u0627\u0648\u0645\u064b\u0627 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629.<\/p>\n\n\n\n<h2 id=\"h-how-to-test-a-weatherproof-led-display-before-shipment\" class=\"wp-block-heading\">\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0634\u0627\u0634\u0629 LED \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629 \u0642\u0628\u0644 \u0627\u0644\u0634\u062d\u0646<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0646 \u0642\u064a\u0627\u0645 \u0639\u0627\u0645\u0644 \u0645\u0635\u0646\u0639 \u0628\u0631\u0634 \u062e\u0632\u0627\u0646\u0629 \u0628\u062e\u0631\u0637\u0648\u0645 \u062d\u062f\u064a\u0642\u0629 \u0644\u0627 \u064a\u064f\u0639\u062f \u0625\u062c\u0631\u0627\u0621\u064b \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0634\u0647\u0627\u062f\u0629 IEC 60529.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u064a\u0632\u0627\u0644 \u0628\u0625\u0645\u0643\u0627\u0646 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062e\u0631\u0637\u0648\u0645 \u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0639\u064a\u0648\u0628 \u0641\u064a \u0627\u0644\u0635\u0646\u0639\u0629. \u0644\u0643\u0646 \u0644\u0627 \u064a\u062c\u0648\u0632 \u0628\u0623\u064a \u062d\u0627\u0644 \u0645\u0646 \u0627\u0644\u0623\u062d\u0648\u0627\u0644 \u062a\u0635\u0648\u064a\u0631\u0647 \u0639\u0644\u0649 \u0623\u0646\u0647 \u0634\u0647\u0627\u062f\u0629 \u0631\u0633\u0645\u064a\u0629 \u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u0644\u0643\u064a\u0629 \u0627\u0644\u0641\u0643\u0631\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062a\u0636\u0645\u0646 \u062e\u0637\u0629 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0628\u0631\u064a\u0631 \u0627\u0644\u0645\u0631\u0627\u062d\u0644 \u0627\u0644\u062a\u0627\u0644\u064a\u0629.<\/p>\n\n\n\n<h3 id=\"h-document-review\" class=\"wp-block-heading\">\u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0648\u062b\u0627\u0626\u0642<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0623\u0643\u064a\u062f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0645\u0646 \u0645\u062c\u0644\u0633 \u0627\u0644\u0648\u0632\u0631\u0627\u0621<\/li>\n\n\n\n<li>\u0645\u0637\u0627\u0644\u0628\u0627\u062a \u0628\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0631\u0627\u0639 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0623\u0645\u0627\u0645\u064a \u0648\u0627\u0644\u062e\u0644\u0641\u064a<\/li>\n\n\n\n<li>\u0637\u0631\u0627\u0632\u0627\u062a \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0648\u0627\u0644\u062e\u0632\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u062d\u062f\u062f\u0629<\/li>\n\n\n\n<li>\u0648\u0631\u0642\u0627\u062a \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0632\u0648\u062f\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a<\/li>\n\n\n\n<li>\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062d\u0634\u064a\u0629<\/li>\n\n\n\n<li>\u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629 \u0644\u0645\u0627\u062f\u0629 \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628<\/li>\n\n\n\n<li>\u0637\u0631\u0627\u0632 \u0645\u0645\u0631 \u0627\u0644\u0643\u0627\u0628\u0644 \u0648\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a<\/li>\n\n\n\n<li>\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0637\u0644\u0627\u0621<\/li>\n\n\n\n<li>\u062c\u062f\u0648\u0644 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/li>\n\n\n\n<li>\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0628\u064a\u0626\u064a<\/li>\n\n\n\n<li>\u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647\u0627 \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u060c \u0627\u0633\u062a\u062e\u062f\u0645 \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0645\u0648\u062b\u0642\u0629 <a href=\"https:\/\/customsignagefactory.com\/ar\/oem-odm-services\/\">\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0644\u0627\u0641\u062a\u0627\u062a \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 OEM \u0648 ODM<\/a>. \u0648\u0625\u0644\u0627\u060c \u0641\u0642\u062f \u064a\u062d\u062a\u0648\u064a \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a \u0627\u0644\u0630\u064a \u062e\u0636\u0639 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\u0645\u0641\u0642\u0648\u062f\u0629 \u0623\u0648 \u0645\u0636\u063a\u0648\u0637\u0629<\/li>\n\n\n\n<li>\u0636\u063a\u0637 \u063a\u064a\u0631 \u0645\u062a\u0633\u0627\u0648\u064d<\/li>\n\n\n\n<li>\u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0645\u0646\u0641\u0635\u0644\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u0623\u0628\u0648\u0627\u0628 \u0627\u0644\u0645\u0644\u062a\u0648\u064a\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u062b\u0642\u0648\u0628 \u063a\u064a\u0631 \u0627\u0644\u0645\u064f\u063a\u0644\u0642\u0629<\/li>\n\n\n\n<li>\u063a\u062f\u062f \u063a\u064a\u0631 \u0635\u062d\u064a\u062d\u0629<\/li>\n\n\n\n<li>\u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0645\u0648\u062c\u0647\u0629 \u0644\u0623\u0639\u0644\u0649<\/li>\n\n\n\n<li>\u0627\u0646\u0633\u062f\u0627\u062f \u0627\u0644\u0635\u0631\u0641<\/li>\n\n\n\n<li>\u062a\u0644\u0641 \u0627\u0644\u0637\u0644\u0627\u0621<\/li>\n\n\n\n<li>\u0627\u0644\u0645\u0639\u062f\u0627\u062a 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\u0645\u062c\u0644\u0633 \u0627\u0644\u0648\u0632\u0631\u0627\u0621<\/li>\n\n\n\n<li>\u0643\u0645\u064a\u0629 \u0627\u0644\u0639\u064a\u0646\u0629<\/li>\n\n\n\n<li>\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0646\u062c\u0627\u062d\/\u0627\u0644\u0631\u0633\u0648\u0628<\/li>\n\n\n\n<li>\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0641\u062a\u062d \u0645\u0627 \u0628\u0639\u062f \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u062a\u0642\u0645 \u0628\u062a\u0639\u062f\u064a\u0644 \u0647\u0630\u0647 \u0627\u0644\u0634\u0631\u0648\u0637 \u0628\u0639\u062f \u0627\u0644\u0625\u0646\u062a\u0627\u062c.<\/p>\n\n\n\n<h3 id=\"h-post-exposure-inspection\" class=\"wp-block-heading\">\u0627\u0644\u062a\u0641\u062a\u064a\u0634 \u0628\u0639\u062f \u0627\u0644\u062a\u0639\u0631\u0636<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0639\u062f \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0627\u0641\u0635\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a.<\/li>\n\n\n\n<li>\u0627\u0641\u062a\u062d \u0627\u0644\u062e\u0632\u0627\u0646\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0645\u0639\u062a\u0645\u062f.<\/li>\n\n\n\n<li>\u0627\u0641\u062d\u0635 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0648\u062d\u062f\u0627\u062a\u060c \u0648\u0627\u0644\u0623\u0628\u0648\u0627\u0628\u060c \u0648\u0627\u0644\u0645\u0631\u0627\u0628\u0637\u060c \u0648\u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a\u060c \u0648\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u062a\u063a\u0630\u064a\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u0648\u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629.<\/li>\n\n\n\n<li>\u0633\u062c\u0651\u0644 \u0623\u064a \u0642\u0637\u0631\u0627\u062a \u0623\u0648 \u0639\u0644\u0627\u0645\u0627\u062a \u0631\u0637\u0648\u0628\u0629 \u0623\u0648 \u062a\u0622\u0643\u0644 \u0623\u0648 \u0622\u062b\u0627\u0631 \u0645\u0627\u0621.<\/li>\n\n\n\n<li>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0639\u0632\u0644 \u0648\u0627\u0644\u062a\u0623\u0631\u064a\u0636 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/li>\n\n\n\n<li>\u0623\u0639\u062f \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062d\u0634\u064a\u0627\u062a \u062a\u0645 \u0641\u062d\u0635\u0647\u0627 \u0623\u0648 \u0627\u0633\u062a\u0628\u062f\u0627\u0644\u0647\u0627.<\/li>\n\n\n\n<li>\u0623\u0639\u062f \u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u0634\u0627\u0634\u0629.<\/li>\n\n\n\n<li>\u0627\u062d\u062a\u0641\u0638 \u0628\u0627\u0644\u0635\u0648\u0631 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0648\u0627\u0644\u062a\u0642\u0631\u064a\u0631 \u0627\u0644\u0645\u0648\u0642\u0639.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0642\u0631\u0627\u0631\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0621 \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644\u060c \u0628\u062e\u0644\u0627\u0641 \u0645\u0633\u0623\u0644\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0627\u0621\u060c \u0641\u0625\u0646 <a href=\"https:\/\/customsignagefactory.com\/ar\/p2-vs-p3-vs-p4-led-displays-what-is-the-difference\/\">\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0634\u0627\u0634\u0627\u062a LED \u0645\u0646 \u0637\u0631\u0627\u0632 P2 \u0648P3 \u0648P4<\/a> \u064a\u0634\u0631\u062d \u0643\u064a\u0641 \u064a\u0646\u0628\u063a\u064a \u0627\u0644\u0646\u0638\u0631 \u0641\u064a \u0643\u0644 \u0645\u0646 \u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0628\u0643\u0633\u0644\u060c \u0648\u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0645\u0634\u0627\u0647\u062f\u0629\u060c \u0648\u0627\u0644\u062f\u0642\u0629\u060c \u0648\u062d\u062c\u0645 \u0627\u0644\u0634\u0627\u0634\u0629\u060c \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629\u060c \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0627\u0645\u0644.<\/p>\n\n\n\n<h2 id=\"h-waterproofing-failures-i-would-reject-immediately\" class=\"wp-block-heading\">\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u0627\u0626\u064a \u0627\u0644\u062a\u064a \u0633\u0623\u0631\u0641\u0636\u0647\u0627 \u0639\u0644\u0649 \u0627\u0644\u0641\u0648\u0631<\/h2>\n\n\n\n<h3 id=\"h-ip65-leds-with-no-cabinet-rating\" class=\"wp-block-heading\">\u201c\u0645\u0635\u0627\u0628\u064a\u062d LED \u0628\u0645\u0639\u064a\u0627\u0631 IP65\u201d \u0628\u062f\u0648\u0646 \u062a\u0635\u0646\u064a\u0641 \u0644\u0644\u062e\u0632\u0627\u0646\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u062a\u0638\u0644 \u0645\u0635\u0627\u0628\u064a\u062d LED \u0633\u0644\u064a\u0645\u0629 \u0641\u064a \u062d\u064a\u0646 \u062a\u062a\u0639\u0631\u0636 \u0628\u0637\u0627\u0642\u0629 \u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0623\u0648 \u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0623\u0648 \u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0623\u0648 \u0648\u062d\u062f\u0629 \u062a\u0632\u0648\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u0644\u0644\u062a\u0622\u0643\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0644\u064a\u0633\u062a \u0647\u064a \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639.<\/p>\n\n\n\n<h3 id=\"h-one-ip-rating-with-no-front-rear-identification\" class=\"wp-block-heading\">\u062a\u0635\u0646\u064a\u0641 \u0648\u0627\u062d\u062f \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u062f\u062e\u0648\u0644 \u0627\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u063a\u0628\u0627\u0631 \u062f\u0648\u0646 \u0648\u062c\u0648\u062f \u0639\u0644\u0627\u0645\u0627\u062a \u062a\u0645\u064a\u064a\u0632 \u0623\u0645\u0627\u0645\u064a\u0629 \u0623\u0648 \u062e\u0644\u0641\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062e\u0641\u064a \u0630\u0644\u0643 \u0647\u064a\u0643\u0644\u064b\u0627 \u062e\u0644\u0641\u064a\u064b\u0651\u0627 \u0623\u0642\u0644 \u0645\u062a\u0627\u0646\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0637\u0644\u0628 \u0642\u064a\u0645\u062a\u064a\u0646.<\/p>\n\n\n\n<h3 id=\"h-silicone-covering-every-joint\" class=\"wp-block-heading\">\u063a\u0637\u0627\u0621 \u0633\u064a\u0644\u064a\u0643\u0648\u0646\u064a \u064a\u063a\u0637\u064a \u0643\u0644 \u0645\u0641\u0635\u0644<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u064a\u0624\u062f\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0643\u0645\u064a\u0629 \u0632\u0627\u0626\u062f\u0629 \u0645\u0646 \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646 \u0625\u0644\u0649 \u0625\u062e\u0641\u0627\u0621 \u0639\u064a\u0648\u0628 \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0648\u0639\u0631\u0642\u0644\u0629 \u0627\u0644\u062a\u0635\u0631\u064a\u0641\u060c \u0648\u062a\u0644\u0648\u064a\u062b \u0627\u0644\u062d\u0634\u064a\u0627\u062a\u060c \u0648\u0625\u0639\u0627\u0642\u0629 \u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0648\u062d\u062f\u0627\u062a\u060c \u0648\u0627\u0646\u0641\u0635\u0627\u0644\u0647\u0627 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062f\u0648\u0631\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u062f\u0642\u0629 \u062a\u0641\u0648\u0642 \u0627\u0644\u0643\u0645\u064a\u0629.<\/p>\n\n\n\n<h3 id=\"h-indoor-power-supplies-inside-homemade-boxes\" class=\"wp-block-heading\">\u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u062f\u0627\u062e\u0644 \u0627\u0644\u0635\u0646\u0627\u062f\u064a\u0642 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u064a\u062f\u0648\u064a\u064b\u0651\u0627<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u064a\u062a\u062d\u0648\u0644 \u0645\u062d\u0631\u0643 \u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u0627\u0644\u062c\u0627\u0641\u0629 \u0625\u0644\u0649 \u0645\u062d\u0631\u0643 \u064a\u0639\u0645\u0644 \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0637\u0644\u0642 \u0644\u0645\u062c\u0631\u062f \u0623\u0646 \u0623\u062d\u062f\u0647\u0645 \u0623\u062d\u0627\u0637\u0647 \u0628\u0635\u0641\u0627\u0626\u062d \u0645\u0639\u062f\u0646\u064a\u0629.<\/p>\n\n\n\n<h3 id=\"h-unnamed-connectors-and-glands\" class=\"wp-block-heading\">\u0645\u0648\u0635\u0644\u0627\u062a \u0648\u0645\u0648\u0635\u0644\u0627\u062a \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u063a\u064a\u0631 \u0645\u0633\u0645\u0627\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c\u0639\u0628\u0627\u0631\u0629 \u201d\u0645\u0648\u0635\u0644 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0645\u0627\u0621\u00bb \u0647\u064a \u0645\u0635\u0637\u0644\u062d \u062a\u0633\u0648\u064a\u0642\u064a. \u0623\u0645\u0627 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629 \u0641\u062a\u0634\u0645\u0644 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629\u060c \u0648\u0627\u0644\u0637\u0631\u0627\u0632\u060c \u0648\u0646\u0637\u0627\u0642 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a\u060c \u0648\u0627\u0644\u062a\u064a\u0627\u0631\u060c \u0648\u0627\u0644\u062c\u0647\u062f\u060c \u0648\u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0648\u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0645\u0642\u0646\u0646\u0629 \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631\u0647\u0627.<\/p>\n\n\n\n<h3 id=\"h-no-first-article-water-test\" class=\"wp-block-heading\">\u0644\u0645 \u064a\u062a\u0645 \u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0627\u0621 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0623\u0648\u0644\u0649<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062c\u0628 \u0641\u062d\u0635 \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0623\u0648\u0644 \u062e\u0632\u0627\u0646\u0629 \u0625\u0646\u062a\u0627\u062c \u0645\u0643\u062a\u0645\u0644\u0629 \u0642\u0628\u0644 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u062f\u0641\u0639\u0629 \u0627\u0644\u0645\u062a\u0628\u0642\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0643\u062a\u0634\u0627\u0641 \u0645\u0634\u0643\u0644\u0629 \u0641\u064a \u0627\u0644\u062d\u0634\u064a\u0629 \u0628\u0639\u062f \u062a\u0639\u0628\u0626\u0629 200 \u062e\u0632\u0627\u0646\u0629 \u0644\u0627 \u064a\u064f\u0639\u062f\u0651 \u062c\u0632\u0621\u064b\u0627 \u0645\u0646 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629. \u0628\u0644 \u0647\u0648 \u062e\u0644\u0627\u0641 \u0645\u0643\u0644\u0641.<\/p>\n\n\n\n<h3 id=\"h-no-maintenance-plan\" class=\"wp-block-heading\">\u0644\u0627 \u062a\u0648\u062c\u062f \u062e\u0637\u0629 \u0635\u064a\u0627\u0646\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062a\u0622\u0643\u0644 \u0627\u0644\u062d\u0634\u064a\u0627\u062a. \u062a\u0646\u0633\u062f \u0627\u0644\u0645\u0631\u0634\u062d\u0627\u062a. \u062a\u0646\u0641\u0643 \u0627\u0644\u0628\u0631\u0627\u063a\u064a. \u062a\u062a\u0639\u0631\u0636 \u0627\u0644\u0637\u0644\u0627\u0621\u0627\u062a \u0644\u0644\u062e\u062f\u0634. \u0648\u064a\u0646\u0633\u0649 \u0627\u0644\u0641\u0646\u064a\u0648\u0646 \u062a\u0646\u0638\u064a\u0641 \u0623\u0633\u0637\u062d \u0627\u0644\u0625\u062d\u0643\u0627\u0645 \u0642\u0628\u0644 \u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0623\u0628\u0648\u0627\u0628.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0639\u062f \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u0627\u0626\u064a \u0644\u0634\u0627\u0634\u0627\u062a LED \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0639\u0645\u0644\u064a\u0629 \u0645\u0633\u062a\u0645\u0631\u0629 \u0637\u0648\u0627\u0644 \u062f\u0648\u0631\u0629 \u0627\u0644\u062d\u064a\u0627\u0629\u060c \u0648\u0644\u064a\u0633\u062a \u0625\u062c\u0631\u0627\u0621\u064b \u064a\u064f\u0646\u0641\u0630 \u0645\u0631\u0629 \u0648\u0627\u062d\u062f\u0629 \u0641\u064a \u0627\u0644\u0645\u0635\u0646\u0639.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-4.jpg\" alt=\"\u0634\u0627\u0634\u0629 LED\" class=\"wp-image-1574\" srcset=\"https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-4.jpg 750w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-4-300x300.jpg 300w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-4-150x150.jpg 150w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-4-12x12.jpg 12w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-4-500x500.jpg 500w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-4-600x600.jpg 600w, https:\/\/customsignagefactory.com\/wp-content\/uploads\/2026\/07\/LED-Display-4-100x100.jpg 100w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<h2 id=\"h-a-procurement-specification-buyers-can-copy\" class=\"wp-block-heading\">\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0634\u0631\u0627\u0621 \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0627\u062a\u0628\u0627\u0639\u0647\u0627<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0633\u062a\u062e\u062f\u0645 \u0639\u0628\u0627\u0631\u0627\u062a \u0645\u062b\u0644:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u064a\u062c\u0628 \u0623\u0646 \u062a\u0633\u062a\u062e\u062f\u0645 \u0634\u0627\u0634\u0629 LED \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0648\u062d\u062f\u0627\u062a \u0648\u062e\u0632\u0627\u0646\u0627\u062a \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629 \u0648\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0645\u0648\u062b\u0642\u0629. \u0648\u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0631\u062f \u062a\u062d\u062f\u064a\u062f \u062a\u0635\u0646\u064a\u0641\u0627\u062a IP \u0627\u0644\u0645\u0646\u0641\u0635\u0644\u0629 \u0644\u0644\u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0623\u0645\u0627\u0645\u064a\u0629 \u0648\u0627\u0644\u062e\u0644\u0641\u064a\u0629\u060c \u0648\u062a\u062d\u062f\u064a\u062f \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0637\u0628\u0642\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 IEC 60529\u060c \u0648\u062a\u0642\u062f\u064a\u0645 \u0627\u0644\u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u062f\u0627\u0639\u0645\u0629 \u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0631 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class=\"wp-block-heading\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n\n\n\n<h3 id=\"h-what-is-the-best-way-to-waterproof-an-outdoor-led-display\" class=\"wp-block-heading\">\u0645\u0627 \u0647\u064a \u0623\u0641\u0636\u0644 \u0637\u0631\u064a\u0642\u0629 \u0644\u062c\u0639\u0644 \u0634\u0627\u0634\u0629 LED \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0645\u0627\u0621\u061f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u064f\u0639\u062a\u0628\u0631 \u0634\u0627\u0634\u0629 LED \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0645\u0627\u0621 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0639\u0646\u062f\u0645\u0627 \u062a\u0639\u0645\u0644 \u0648\u062d\u062f\u0627\u062a\u0647\u0627\u060c \u0648\u062e\u0632\u0627\u0646\u0627\u062a\u0647\u0627\u060c \u0648\u0645\u0639\u062f\u0627\u062a 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