{"id":2191,"date":"2026-10-05T06:45:28","date_gmt":"2026-10-05T06:45:28","guid":{"rendered":"https:\/\/yocl.com\/?wpr2_import=d55bd7fa61754df55b17882dd46ef3186cecc598b4dc63244362e387091bcd3e"},"modified":"2026-10-05T06:45:28","modified_gmt":"2026-10-05T06:45:28","slug":"what-is-heat-shrink-tubing","status":"publish","type":"post","link":"https:\/\/yocl.com\/ar\/what-is-heat-shrink-tubing\/","title":{"rendered":"\u0645\u0627 \u0647\u064a \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u061f \u0627\u0644\u0646\u0633\u0628 \u0648\u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0648\u0627\u0644\u0628\u0637\u0627\u0646\u0627\u062a \u0627\u0644\u0644\u0627\u0635\u0642\u0629"},"content":{"rendered":"<p><strong>\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0647\u064a \u0643\u0645 \u0628\u0648\u0644\u064a\u0645\u0631 \u064a\u062a\u0645 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\u0627\u0644\u0642\u0637\u0631. \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0645\u0641\u0631\u062f \u064a\u0635\u0641 \u0627\u0644\u0628\u0646\u0627\u0621. \u0627\u0644\u0628\u0637\u0627\u0646\u0629 \u0627\u0644\u0644\u0627\u0635\u0642\u0629 \u062a\u0635\u0641 \u0645\u0627\u062f\u0629 \u062f\u0627\u062e\u0644\u064a\u0629. \u0644\u0627 \u064a\u0648\u0641\u0631 \u0623\u064a \u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u062d\u0642\u0648\u0644 \u0627\u0644\u0627\u062b\u0646\u064a\u0646 \u0627\u0644\u0622\u062e\u0631\u064a\u0646.<\/p>\n<h2>\u0623\u064a\u0646 \u062a\u0646\u0627\u0633\u0628 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0641\u064a \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/h2>\n<p>\u062a\u0633\u062a\u0642\u0631 \u0627\u0644\u0623\u0643\u0645\u0627\u0645 \u062d\u0648\u0644 \u0633\u0644\u0643 \u0623\u0648 \u0648\u0635\u0644\u0629 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\u062b\u0644\u0627\u062b \u062d\u0627\u0644\u0627\u062a \u0645\u0645\u064a\u0632\u0629:<\/p>\n<ul>\n<li><strong>\u0645\u064f\u0648\u0631\u062f\u0629 \u0623\u0648 \u0645\u0648\u0633\u0639\u0629:<\/strong> \u0627\u0644\u062a\u062c\u0648\u064a\u0641 \u0627\u0644\u0623\u0643\u0628\u0631 \u0627\u0644\u0630\u064a \u064a\u0633\u0645\u062d \u0644\u0644\u063a\u0644\u0627\u0641 \u0628\u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642 \u0641\u0648\u0642 \u0627\u0644\u062c\u0632\u0621.<\/li>\n<li><strong>\u0645\u064f\u0633\u062a\u0639\u0627\u062f\u0629 \u0628\u062d\u0631\u064a\u0629:<\/strong> \u0627\u0644\u062a\u062c\u0648\u064a\u0641 \u0627\u0644\u0623\u0635\u063a\u0631 \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0635\u0644 \u0625\u0644\u064a\u0647 \u0641\u064a \u0638\u0644 \u0638\u0631\u0648\u0641 \u0627\u0644\u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629\u060c \u062f\u0648\u0646 \u0648\u062c\u0648\u062f \u062c\u0633\u0645 \u062f\u0627\u062e\u0644\u064a \u064a\u0645\u0646\u0639\u0647\u0627.<\/li>\n<li><strong>\u0645\u064f\u062b\u0628\u062a\u0629:<\/strong> \u064a\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u063a\u0644\u0627\u0641 \u0645\u0639 \u0627\u0644\u062c\u0633\u0645 \u0628\u062f\u0627\u062e\u0644\u0647\u060c \u0644\u0630\u0627 \u0641\u0625\u0646 \u0642\u0637\u0631\u0647 \u0627\u0644\u0641\u0639\u0644\u064a \u0648\u0633\u0645\u0643 \u062c\u062f\u0627\u0631\u0647 \u064a\u0639\u062a\u0645\u062f\u0627\u0646 \u0639\u0644\u0649 \u062a\u0644\u0643 \u0627\u0644\u0647\u0646\u062f\u0633\u0629.<\/li>\n<\/ul>\n<p>\u0646\u0627\u0633\u0627 <a href=\"https:\/\/standards.nasa.gov\/sites\/default\/files\/standards\/KSC\/F\/KSC-E-165-REV-F.pdf\" target=\"_blank\" rel=\"noopener\">KSC-E-165 \u0627\u0644\u0645\u0631\u0627\u062c\u0639\u0629 F\u060c \u0627\u0644\u0642\u0633\u0645 3.8.1.1.1<\/a> \u064a\u0648\u062b\u0642 \u0627\u0644\u0639\u0644\u0627\u0642\u0629 \u0628\u064a\u0646 \u0627\u0644\u062d\u062c\u0645 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4:1\u061f<\/h2>\n<p>\u0627\u0644\u0640 <strong>\u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u062a\u0642\u0627\u0631\u0646 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0627\u0644\u0645\u0648\u0633\u0639 \u0628\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0627\u0644\u0645\u0633\u062a\u0639\u0627\u062f \u0628\u062d\u0631\u064a\u0629<\/strong>. \u0627\u0642\u0631\u0623\u0647\u0627 \u0643\u0639\u0644\u0627\u0642\u0629 \u0642\u0637\u0631 \u0627\u0633\u0645\u064a\u060c \u062b\u0645 \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062d\u062f\u0648\u062f \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0627\u0644\u0645\u0642\u062f\u0645\u0629 \u0648\u0627\u0644\u0645\u0633\u062a\u0639\u0627\u062f\u0629 \u0641\u064a \u062c\u062f\u0648\u0644 \u062d\u062c\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c.<\/p>\n<p>\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0627\u0635 \u0628\u0640 Seattle City Light <a href=\"https:\/\/web8.seattle.gov\/city-light-engineering-standards\/Home\/GetPDF?libId=MaterialStandards&amp;searchForfileName=737470.pdf\" target=\"_blank\" rel=\"noopener\">\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f 7374.70<\/a> \u064a\u062d\u062f\u062f \u0646\u0633\u0628\u0629 \u201c\u0645\u0648\u0633\u0639\u0629-\u0645\u0633\u062a\u0639\u0627\u062f\u0629\u201d \u0628\u0634\u0643\u0644 \u0645\u0646\u0641\u0635\u0644 \u0639\u0646 \u0627\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0648\u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631. \u0645\u0646\u062a\u062c\u0627\u062a\u0647\u0627 \u0627\u0644\u062e\u0627\u0635\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0644\u064a\u0633\u062a \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0639\u0627\u0645\u0629 YOCL.<\/p>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0640 <strong>\u0641\u062a\u062d\u0629 \u0628\u062f\u0627\u064a\u0629 \u0645\u062b\u0627\u0644\u064a\u0629 12 mm<\/strong>, \u060c \u0641\u0625\u0646 \u0627\u0644\u062d\u0633\u0627\u0628 \u0647\u0648:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0633\u0645\u064a\u0629<\/th>\n<th>\u0627\u0644\u0641\u062a\u062d\u0629 \u0627\u0644\u0645\u0633\u062a\u0639\u0627\u062f\u0629 \u0627\u0644\u062d\u0631\u0629 \u0627\u0644\u0645\u062b\u0627\u0644\u064a\u0629<\/th>\n<th>\u0627\u0644\u0645\u0639\u0646\u0649<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>2:1<\/td>\n<td>12 \u00f7 2 = 6 mm<\/td>\n<td>\u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0627\u0644\u0623\u0648\u0644\u064a<\/td>\n<\/tr>\n<tr>\n<td>3:1<\/td>\n<td>12 \u00f7 3 = 4 mm<\/td>\n<td>\u062b\u0644\u062b \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0627\u0644\u0623\u0648\u0644\u064a<\/td>\n<\/tr>\n<tr>\n<td>4:1<\/td>\n<td>12 \u00f7 4 = 3 mm<\/td>\n<td>\u0631\u0628\u0639 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0627\u0644\u0623\u0648\u0644\u064a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure class=\"wp-block-image\">\n<img decoding=\"async\" src=\"https:\/\/yocl.com\/wp-content\/uploads\/2026\/10\/what-is-heat-shrink-tubing-ratios.webp\" alt=\"\u0645\u062e\u0637\u0637 \u063a\u064a\u0631 \u0645\u0642\u064a\u0627\u0633 \u0644\u0644\u0646\u0633\u0628 \u0627\u0644\u0627\u0633\u0645\u064a\u0629: \u0642\u0637\u0631 \u062f\u0627\u062e\u0644\u064a \u0645\u0648\u0633\u0639 \u0645\u062b\u0627\u0644\u064a 12 mm \u064a\u0633\u062a\u0639\u064a\u062f \u0628\u062d\u0631\u064a\u0629 \u0625\u0644\u0649 6 mm \u0639\u0646\u062f 2:1\u060c 4 mm \u0639\u0646\u062f 3:1 \u0648 3 mm \u0639\u0646\u062f 4:1.\"><figcaption>\u0631\u0633\u0645 \u062a\u062e\u0637\u064a\u0637\u064a \u0645\u0641\u0627\u0647\u064a\u0645\u064a\u060c \u0644\u064a\u0633 \u0628\u0645\u0642\u064a\u0627\u0633. \u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u062a\u0648\u0636\u062d \u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a \u0628\u0639\u062f \u0627\u0644\u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0627\u0644\u062d\u0631\u0629\u060c \u0648\u0644\u064a\u0633 \u062a\u0648\u0635\u064a\u0629 \u0628\u062d\u062c\u0645 \u0627\u0644\u0645\u0646\u062a\u062c. \u064a\u062a\u0645 \u062a\u0642\u064a\u064a\u062f \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u0645\u062b\u0628\u062a \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u062c\u0633\u0645 \u0627\u0644\u0645\u0648\u062c\u0648\u062f \u0628\u062f\u0627\u062e\u0644\u0647.<\/figcaption><\/figure>\n<p>\u0647\u0630\u0647 \u0642\u064a\u0645 \u062a\u0648\u0636\u064a\u062d\u064a\u0629 \u0642\u0628\u0644 \u062a\u062d\u0645\u0644\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c\u060c \u0648\u0644\u064a\u0633\u062a \u062a\u0648\u0635\u064a\u0629 \u0628\u062d\u062c\u0645 \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c. \u062a\u0635\u0641 \u0627\u0644\u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0627\u0644\u062d\u0631\u0629. \u0639\u0644\u0649 \u0643\u0627\u0628\u0644 \u064a\u0645\u0646\u0639 \u0627\u0644\u063a\u0644\u0627\u0641 \u0645\u0646 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u062a\u062c\u0648\u064a\u0641\u060c \u064a\u0638\u0644 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0645\u062b\u0628\u062a \u0623\u0643\u0628\u0631.<\/p>\n<p>\u062a\u0648\u0641\u0631 \u0646\u0633\u0628\u0629 \u0623\u0639\u0644\u0649 \u0646\u0637\u0627\u0642\u064b\u0627 \u0623\u0648\u0633\u0639 \u0644\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a \u0644\u0644\u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0644\u0646\u0641\u0633 \u0627\u0644\u062a\u062c\u0648\u064a\u0641 \u0627\u0644\u0645\u0628\u062f\u0626\u064a. \u064a\u0645\u0643\u0646\u0647\u0627 \u0628\u0627\u0644\u062a\u0627\u0644\u064a \u0627\u0644\u0645\u0633\u0627\u0639\u062f\u0629 \u0641\u064a \u0627\u0633\u062a\u064a\u0639\u0627\u0628 \u0627\u0646\u062a\u0642\u0627\u0644 \u0623\u0643\u0628\u0631 \u0628\u064a\u0646 \u0627\u0644\u0645\u064a\u0632\u0629 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u062c\u0627\u0648\u0632\u0647\u0627 \u0627\u0644\u063a\u0644\u0627\u0641 \u0648\u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0623\u0646 \u064a\u0645\u0633\u0643\u0647. \u0644\u0627 \u064a\u0632\u0627\u0644 \u0627\u0644\u0645\u0644\u0627\u0621\u0645\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0648\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0637\u0628\u064a\u0642.<\/p>\n<p>\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0627 <strong>\u062a\u0635\u0641<\/strong> \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0637\u0648\u0644\u060c \u0623\u0648 \u0639\u062f\u062f \u0627\u0644\u062c\u062f\u0631\u0627\u0646\u060c \u0623\u0648 \u0627\u0644\u0648\u0627\u062c\u0628 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0637\u0648\u0644 \u0627\u0644\u062a\u063a\u0637\u064a\u0629 \u0645\u0647\u0645\u064b\u0627\u060c \u0641\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062a\u063a\u064a\u064a\u0631 \u0627\u0644\u0637\u0648\u0644\u064a \u0627\u0644\u0645\u0639\u0644\u0646 \u0644\u0644\u0645\u0646\u062a\u062c \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u062a\u0637\u0628\u064a\u0642 \u0646\u0633\u0628\u0629 \u0627\u0644\u0642\u0637\u0631 \u0639\u0644\u0649 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0642\u0637\u0648\u0639.<\/p>\n<h2>\u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631\u060c \u0648\u0639\u062f\u062f \u0627\u0644\u062c\u062f\u0631\u0627\u0646\u060c \u0648\u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0644\u0627\u0635\u0642\u0629 \u0647\u064a \u0645\u062c\u0627\u0644\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629<\/h2>\n<h3>\u064a\u0635\u0641 \u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 \u0628\u0646\u0627\u0621 \u0627\u0644\u062c\u062f\u0627\u0631<\/h3>\n<p>\u062a\u062a\u0639\u0644\u0642 \u0623\u0648\u0635\u0627\u0641 \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0631\u0642\u064a\u0642\u060c \u0648\u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u060c \u0648\u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0633\u0645\u064a\u0643 \u0628\u0628\u0646\u0627\u0621 \u062c\u062f\u0627\u0631 \u0627\u0644\u063a\u0644\u0627\u0641. \u0642\u0627\u0631\u0646 \u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629 \u0648\u062d\u0627\u0644\u0629 \u0642\u064a\u0627\u0633\u0647\u0627: \u0643\u0645\u0627 \u062a\u0645 \u062a\u0648\u0631\u064a\u062f\u0647\u0627\u060c \u0623\u0648 \u0645\u0633\u062a\u0639\u0627\u062f\u0629 \u0628\u062d\u0631\u064a\u0629\u060c \u0623\u0648 \u0645\u062b\u0628\u062a\u0629. \u0644\u0627 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0631\u0642\u0645 \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0639\u0627\u062f \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0643\u062c\u062f\u0627\u0631 \u0646\u0647\u0627\u0626\u064a \u0639\u0644\u0649 \u0643\u0644 \u0642\u0637\u0631 \u0643\u0627\u0628\u0644.<\/p>\n<p>\u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0639\u0627\u0645 \u0644\u0640 <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/63680\" target=\"_blank\" rel=\"noopener\">IEC 60684-3-214:2019<\/a> \u064a\u0645\u064a\u0632 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0628\u0648\u0644\u064a \u0623\u0648\u0644\u064a\u0641\u064a\u0646 \u0645\u062a\u0648\u0633\u0637\u0629 \u0627\u0644\u062c\u062f\u0627\u0631 \u0648\u0633\u0645\u064a\u0643\u0629 \u0627\u0644\u062c\u062f\u0627\u0631 \u0628\u0646\u0641\u0633 \u0627\u0644\u0627\u0633\u0645\u064a\u0629 3:1 \u0646\u0633\u0628\u0629. \u0647\u0630\u0627 \u064a\u0648\u0636\u062d \u0644\u0645\u0627\u0630\u0627 \u062a\u062d\u062a\u0627\u062c \u0628\u0646\u064a\u0629 \u0627\u0644\u062c\u062f\u0627\u0631 \u0648\u0627\u0644\u0646\u0633\u0628\u0629 \u0625\u0644\u0649 \u062d\u0642\u0648\u0644 \u0645\u0646\u0641\u0635\u0644\u0629\u061b \u0627\u0644\u0646\u0637\u0627\u0642 \u0644\u0627 \u064a\u0646\u0634\u0626 \u062a\u0635\u0646\u064a\u0641\u064b\u0627 \u0639\u0627\u0644\u0645\u064a\u064b\u0627 \u0644\u0644\u0633\u0645\u0627\u0643\u0629 \u0644\u0643\u0644 \u0645\u0646\u062a\u062c.<\/p>\n<h3>\u0639\u062f\u062f \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u064a\u0635\u0641 \u0627\u0644\u0628\u0646\u0627\u0621<\/h3>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0625\u0646\u0634\u0627\u0621\u0627\u062a \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0627\u0644\u062a\u064a \u0646\u0648\u0642\u0634\u062a \u0647\u0646\u0627\u060c, <strong>\u0623\u0646\u0628\u0648\u0628 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u062c\u062f\u0627\u0631<\/strong> \u0647\u0648 \u0643\u0645 \u0628\u062f\u0648\u0646 \u0628\u0637\u0627\u0646\u0629. <strong>\u0623\u0646\u0628\u0648\u0628 \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u062c\u062f\u0627\u0631 \u0645\u0628\u0637\u0646 \u0628\u0627\u0644\u0644\u0627\u0635\u0642<\/strong> \u064a\u062c\u0645\u0639 \u0628\u064a\u0646 \u063a\u0644\u0627\u0641 \u062e\u0627\u0631\u062c\u064a \u0648\u0628\u0637\u0627\u0646\u0629 \u062f\u0627\u062e\u0644\u064a\u0629 \u0645\u0646\u0635\u0647\u0631\u0629 \u0628\u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u062a\u0638\u0644 \u0627\u0644\u0628\u0637\u0627\u0646\u0629 \u0645\u0627\u062f\u0629 \u0645\u0646\u0641\u0635\u0644\u0629 \u0639\u0644\u0649 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\u0628\u0646\u0627\u0621 \u0627\u0644\u062c\u062f\u0627\u0631 \u0645\u0646 \u0639\u062f\u062f \u0627\u0644\u0637\u0628\u0642\u0627\u062a.<\/p>\n<figure class=\"wp-block-image\">\n<img decoding=\"async\" src=\"https:\/\/yocl.com\/wp-content\/uploads\/2026\/10\/what-is-heat-shrink-tubing-walls-linings.webp\" alt=\"\u0645\u0642\u0627\u0637\u0639 \u0623\u0646\u0628\u0648\u0628\u064a\u0629 \u0645\u062c\u0648\u0641\u0629 \u0645\u0641\u0627\u0647\u064a\u0645\u064a\u0629 \u062a\u0641\u0635\u0644 \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0623\u0631\u0642 \u0648\u0627\u0644\u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u064b\u0627 \u0639\u0646 \u0627\u0644\u0625\u0646\u0634\u0627\u0621\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u0628\u0637\u0646\u0629 \u0648\u0627\u0644\u0645\u0628\u0637\u0646\u0629 \u0628\u0627\u0644\u0644\u0627\u0635\u0642\u060c \u0645\u0639 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0628\u0637\u0627\u0646\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0627\u0644\u0630\u0627\u0626\u0628\u0629 \u0628\u0627\u0644\u062d\u0631\u0627\u0631\u0629.\"><figcaption>\u0628\u0646\u0627\u0621 \u0627\u0644\u062c\u062f\u0627\u0631 \u0648\u0627\u0644\u0628\u0637\u0627\u0646\u0629 \u0647\u0645\u0627 \u0645\u062c\u0627\u0644\u0627\u0646 \u0645\u0633\u062a\u0642\u0644\u0627\u0646\u061b \u0644\u0627 \u062a\u0645\u062b\u0644 \u0627\u0644\u0633\u0645\u0627\u0643\u0627\u062a \u0627\u0644\u0645\u062e\u0637\u0637\u0629 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0645\u0642\u0627\u0633\u0629 YOCL.<\/figcaption><\/figure>\n<h3>\u064a\u0636\u064a\u0641 \u0627\u0644\u0644\u0627\u0635\u0642 \u0648\u0638\u064a\u0641\u0629 \u0648\u0627\u062c\u0647\u0629<\/h3>\n<p>\u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0645\u062d\u062f\u062f\u0629\u060c \u062a\u0644\u064a\u0646 \u0627\u0644\u0628\u0637\u0627\u0646\u0629 \u0627\u0644\u0644\u0627\u0635\u0642\u0629 \u0648\u062a\u062a\u062f\u0641\u0642 \u0639\u0644\u0649 \u0623\u0633\u0637\u062d \u0627\u0644\u062a\u0632\u0627\u0648\u062c \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0648\u0641\u0631 \u0647\u0630\u0627 \u0648\u0627\u062c\u0647\u0629 \u0645\u0644\u062a\u0635\u0642\u0629 \u0644\u062e\u062a\u0645 \u0628\u064a\u0626\u064a \u0645\u0637\u0644\u0648\u0628. \u062a\u0639\u062a\u0645\u062f \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0639\u0644\u0649 \u0627\u0644\u0628\u0637\u0627\u0646\u0629\u060c \u0648\u063a\u0644\u0627\u0641 \u0627\u0644\u0643\u0627\u0628\u0644\u060c \u0648\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u062a\u0644\u0627\u0645\u0633\u060c \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0648\u0627\u0644\u062a\u0639\u0631\u0636\u061b \u0648\u0635\u0641 \u0627\u0644\u0628\u0637\u0627\u0646\u0629 \u0627\u0644\u0644\u0627\u0635\u0642\u0629 \u0648\u062d\u062f\u0647 \u0644\u0627 \u064a\u062b\u0628\u062a \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0645\u0627\u0621.<\/p>\n<p><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/2899\" target=\"_blank\" rel=\"noopener\">IEC 60684-3-248:2007<\/a> \u064a\u0635\u0641 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0628\u0648\u0644\u064a \u0623\u0648\u0644\u064a\u0641\u064a\u0646 \u0645\u0632\u062f\u0648\u062c\u0629 \u0627\u0644\u062c\u062f\u0627\u0631 \u0628\u062c\u062f\u0631\u0627\u0646 \u062f\u0627\u062e\u0644\u064a\u0629 \u0644\u0627\u0635\u0642\u0629 \u0641\u064a 2:1 \u06483:1 \u06484:1 \u0627\u0644\u0627\u0633\u0645\u064a\u0629. \u064a\u062d\u062f\u062f \u0646\u0637\u0627\u0642\u0647 \u0627\u0644\u0639\u0627\u0645 \u0627\u0644\u0631\u0633\u0645\u064a \u0639\u0627\u0626\u0644\u0629 \u0627\u0644\u0628\u0646\u0627\u0621\u060c \u0648\u0644\u064a\u0633 \u0634\u0647\u0627\u062f\u0629 \u0646\u0645\u0648\u0630\u062c YOCL.<\/p>\n<p>\u0643\u062a\u0627\u0644\u0648\u062c YOCL \u0627\u0644\u062e\u0627\u0635 \u064a\u062c\u0639\u0644 \u0627\u0644\u0641\u0635\u0644 \u0645\u0644\u0645\u0648\u0633\u064b\u0627: <a href=\"https:\/\/yocl.com\/ar\/product\/4-1-zero-halogen-single-wall-heat-shrink-tubing\/\">4:1 \u0623\u0646\u0627\u0628\u064a\u0628 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u062c\u062f\u0627\u0631 \u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0647\u0627\u0644\u0648\u062c\u064a\u0646<\/a> \u0644\u0627 \u064a\u0639\u0644\u0646 \u0639\u0646 \u0645\u0627\u062f\u0629 \u0644\u0627\u0635\u0642\u0629 \u062f\u0627\u062e\u0644\u064a\u0629\u060c \u0628\u064a\u0646\u0645\u0627 <a href=\"https:\/\/yocl.com\/ar\/product\/hs3x-3-1-dual-wall-adhesive-lined-heat-shrink-tubing\/\">HS3X 3:1 \u0623\u0646\u0628\u0648\u0628 \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u062c\u062f\u0627\u0631<\/a> \u064a\u0639\u0644\u0646 \u0639\u0646 \u0637\u0628\u0642\u0629 \u062f\u0627\u062e\u0644\u064a\u0629 \u0628\u0627\u0644\u0630\u0648\u0628\u0627\u0646 \u0627\u0644\u0633\u0627\u062e\u0646. \u0647\u0630\u0647 \u0625\u0639\u0644\u0627\u0646\u0627\u062a \u0645\u0646\u062a\u062c\u0627\u062a \u0645\u0646 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0623\u0648\u0644. \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0623\u0643\u0628\u0631 \u0644\u0627 \u062a\u062d\u062f\u062f \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0645\u0628\u0637\u0646.<\/p>\n<p>\u0644\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0641\u0639\u0644\u064a \u0628\u064a\u0646 \u0627\u0644\u0628\u0646\u0627\u0626\u064a\u0646\u060c \u0627\u0646\u0638\u0631 <a href=\"https:\/\/yocl.com\/ar\/single-wall-vs-dual-wall-heat-shrink-tubing\/\">\u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u062c\u062f\u0627\u0631 \u0645\u0642\u0627\u0628\u0644 \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u062c\u062f\u0627\u0631<\/a>, \u060c \u0627\u0644\u0630\u064a \u064a\u0642\u0627\u0631\u0646 \u0648\u0638\u0627\u0626\u0641\u0647\u0645\u0627 \u0648\u0638\u0631\u0648\u0641 \u062a\u0637\u0628\u064a\u0642\u0647\u0645\u0627 \u0648\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c.<\/p>\n<h2>\u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0644\u0627 \u062a\u0632\u0627\u0644\u0627\u0646 \u0645\u0647\u0645\u062a\u064a\u0646<\/h2>\n<p>\u0623\u0633\u0645\u0627\u0621 \u0627\u0644\u0645\u0648\u0627\u062f \u062a\u062d\u062f\u062f \u062c\u0632\u0621\u064b\u0627 \u0622\u062e\u0631 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a. \u0627\u0644\u0628\u0648\u0644\u064a \u0623\u0648\u0644\u064a\u0641\u064a\u0646 \u0648\u0643\u0644\u0648\u0631\u064a\u062f \u0627\u0644\u0628\u0648\u0644\u064a \u0641\u064a\u0646\u064a\u0644 (PVC)\u060c \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0644\u0627 \u062a\u062e\u0628\u0631\u0643 \u0628\u062d\u062f \u0630\u0627\u062a\u0647\u0627 \u0628\u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0623\u0648 \u0628\u0646\u0627\u0621 \u0627\u0644\u0628\u0637\u0627\u0646\u0629 \u0623\u0648 \u0643\u0644 \u062e\u0627\u0635\u064a\u0629 \u062e\u062f\u0645\u0629. \u064a\u062a\u0636\u0645\u0646 \u0642\u0633\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u062a\u0627\u0628\u0639 \u0644\u0646\u0627\u0633\u0627 \u0643\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0628\u0648\u0644\u064a \u0623\u0648\u0644\u064a\u0641\u064a\u0646 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643 \u0648\u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643 PVC \u0623\u0645\u062b\u0644\u0629\u060c \u0644\u0630\u0644\u0643 \u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0641\u0631\u0636 \u062a\u0641\u0633\u064a\u0631 \u062a\u0635\u0646\u064a\u0639 \u0648\u0627\u062d\u062f \u0639\u0644\u0649 \u062c\u0645\u064a\u0639 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628.<\/p>\n<p>\u0645\u064a\u0651\u0632 \u0623\u064a\u0636\u064b\u0627 <strong>\u0638\u0631\u0648\u0641 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634<\/strong> \u0645\u0646 <strong>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/strong>. \u064a\u0635\u0641 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0623\u0648\u0644\u064a\u060c \u0648\u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0643\u0627\u0645\u0644\u060c \u0648\u0623\u064a \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0644\u062a\u0646\u0634\u064a\u0637 \u0627\u0644\u0644\u0627\u0635\u0642 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628. \u064a\u0635\u0641 \u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0644\u0627\u062d\u0642\u0629. \u0627\u0633\u062a\u062e\u062f\u0645 \u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0645\u062d\u062f\u062f \u0644\u0643\u0644 \u062d\u0642\u0644\u061b \u0634\u0643\u0644 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0644\u064a\u0633 \u0625\u0639\u062f\u0627\u062f\u064b\u0627 \u0644\u0645\u0633\u062f\u0633 \u0627\u0644\u062a\u0633\u062e\u064a\u0646.<\/p>\n<p>\u064a\u062c\u0639\u0644 \u0642\u0633\u0645 \u0646\u0627\u0633\u0627 \u0627\u0644\u0641\u0631\u0639\u064a \u0646\u0641\u0633\u0647 \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u062d\u0631\u0627\u0631\u0629 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u062d\u062c\u0645 \u0648\u0646\u0648\u0639 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0648\u064a\u062a\u0637\u0644\u0628 \u062a\u062c\u0646\u0628 \u062a\u0644\u0641 \u0627\u0644\u0643\u0627\u0626\u0646 \u0627\u0644\u0645\u063a\u0637\u0649. \u0644\u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0623\u063a\u0644\u0641\u0629 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0642\u0631\u064a\u0628\u0629 \u0645\u0647\u0645\u0629 \u062c\u0646\u0628\u064b\u0627 \u0625\u0644\u0649 \u062c\u0646\u0628 \u0645\u0639 \u0627\u0644\u0643\u0645 \u0646\u0641\u0633\u0647. \u064a\u0648\u0641\u0631 \u0647\u0630\u0627 \u0627\u0644\u0645\u0631\u0643\u0632 \u0627\u0644\u0645\u0635\u0637\u0644\u062d\u0627\u062a\u061b \u062a\u0639\u0644\u064a\u0645\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u062a\u062d\u0643\u0645 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629.<\/p>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0623\u0648 \u0627\u0644\u0628\u064a\u0626\u064a\u0629\u060c \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0648\u0627\u0644\u0623\u062f\u0644\u0629 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629. <a href=\"https:\/\/www.ul.com\/services\/insulating-tubing-testing-and-certification\" target=\"_blank\" rel=\"noopener\">UL \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0639\u0627\u0632\u0644\u0629 \u0645\u0646 Solutions<\/a> \u062a\u0648\u0636\u062d \u0623\u0646 \u0634\u0631\u0648\u0637 \u0627\u0644\u0642\u0628\u0648\u0644 \u062a\u0633\u062c\u0644 \u0627\u0644\u062c\u0647\u062f \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631\u064a\u0629. \u0644\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062d\u0644 \u0627\u0644\u0644\u0648\u0646 \u0623\u0648 \u0627\u0644\u0646\u0633\u0628\u0629 \u0623\u0648 \u0648\u0635\u0641 \u0627\u0644\u0628\u0637\u0627\u0646\u0629 \u0645\u062d\u0644 \u0647\u0630\u0627 \u0627\u0644\u0633\u062c\u0644\u060c \u0648\u0644\u0627 \u064a\u062a\u0645 \u062a\u0623\u0643\u064a\u062f \u0623\u064a YOCL \u0634\u0647\u0627\u062f\u0629 \u0647\u0646\u0627.<\/p>\n<h2>\u0645\u0627 \u0647\u064a \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0627\u062c\u0647\u0627 \u0628\u0639\u062f \u0630\u0644\u0643\u061f<\/h2>\n<p>\u0627\u0642\u0631\u0623 \u0648\u0635\u0641 \u0627\u0644\u0645\u0646\u062a\u062c \u0643\u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u062d\u0642\u0648\u0644 \u0627\u0644\u0645\u0646\u0641\u0635\u0644\u0629. \u0643\u0644 \u062d\u0642\u0644 \u064a\u062c\u064a\u0628 \u0639\u0644\u0649 \u0633\u0624\u0627\u0644 \u0645\u062e\u062a\u0644\u0641:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0633\u0624\u0627\u0644\u0643<\/th>\n<th>\u0627\u0644\u062d\u0642\u0644 \u0623\u0648 \u0627\u0644\u0645\u0648\u0631\u062f \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647<\/th>\n<th>\u0645\u0627 \u0644\u0627 \u064a\u0645\u0643\u0646 \u062a\u062d\u062f\u064a\u062f\u0647 \u0628\u0646\u0641\u0633\u0647<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0647\u0644 \u0633\u062a\u0645\u0631 \u0627\u0644\u0623\u0643\u0645\u0627\u0645 \u0641\u0648\u0642 \u0627\u0644\u062c\u0632\u0621 \u0648\u062a\u0633\u062a\u0639\u064a\u062f \u0634\u0643\u0644\u0647\u0627 \u0639\u0644\u064a\u0647\u061f<\/td>\n<td>\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0644\u0642\u0637\u0631 \u0627\u0644\u0645\u0632\u0648\u062f\u060c \u0648\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u0642\u0637\u0631 \u0627\u0644\u0645\u0633\u062a\u0639\u0627\u062f\u060c \u0648\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647<\/td>\n<td>\u0627\u0644\u0645\u0644\u0627\u0626\u0645\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0623\u0648 \u0645\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0627 \u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u0627\u0633\u062a\u0631\u062f\u0627\u062f \u0627\u0644\u0645\u062a\u0627\u062d\u061f<\/td>\n<td>\u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0627\u0633\u0645\u064a\u0629 \u0628\u062c\u0627\u0646\u0628 \u062c\u062f\u0648\u0644 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0641\u0639\u0644\u064a<\/td>\n<td>\u062a\u063a\u064a\u064a\u0631 \u0627\u0644\u0637\u0648\u0644\u060c \u0639\u062f\u062f \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0623\u0648 \u0648\u062c\u0648\u062f \u0644\u0627\u0635\u0642<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0627 \u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062a\u064a \u0633\u064a\u0634\u063a\u0644\u0647\u0627 \u0627\u0644\u063a\u0644\u0627\u0641 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u061f<\/td>\n<td>\u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 \u0645\u0639 \u062d\u0627\u0644\u0629 \u0642\u064a\u0627\u0633\u0647 \u0648\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0628\u0646\u0627\u0621 \u0627\u0644\u0645\u062b\u0628\u062a\u0629<\/td>\n<td>\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0645\u0646 \u0642\u064a\u0645\u0629 \u0627\u0644\u0627\u0633\u062a\u0631\u062f\u0627\u062f \u0627\u0644\u062d\u0631\u0629 \u0648\u062d\u062f\u0647\u0627<\/td>\n<\/tr>\n<tr>\n<td>\u0647\u0644 \u064a\u062d\u062a\u0627\u062c \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0625\u0644\u0649 \u0648\u0627\u062c\u0647\u0629 \u0645\u0644\u062a\u0635\u0642\u0629\u061f<\/td>\n<td>\u0628\u0646\u0627\u0621 \u063a\u064a\u0631 \u0645\u0628\u0637\u0646\/\u0645\u0628\u0637\u0646 \u0644\u0627\u0635\u0642\u060c \u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0628\u0637\u0627\u0646\u0629 \u0648\u062f\u0644\u064a\u0644 \u0627\u0644\u062e\u062a\u0645<\/td>\n<td>\u062a\u0635\u0646\u064a\u0641 \u0645\u0636\u0645\u0648\u0646 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0645\u0646 \u201c\u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u201d \u0648\u062d\u062f\u0647<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0627 \u0647\u064a \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0648\u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647\u0627\u061f<\/td>\n<td>\u062a\u0639\u0644\u064a\u0645\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u060c \u062d\u0642\u0648\u0644 \u0627\u0644\u0627\u0633\u062a\u0631\u062f\u0627\u062f \u0648\u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n<td>\u0625\u0639\u062f\u0627\u062f \u062d\u0631\u0627\u0631\u0629 \u0639\u0627\u0644\u0645\u064a \u0645\u0646 \u0627\u0633\u0645 \u0627\u0644\u0645\u0627\u062f\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0647\u0644 \u062a\u0644\u0628\u064a \u0627\u0644\u062f\u0631\u062c\u0629 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0639\u062f\u0627\u062a\u061f<\/td>\n<td>\u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0645\u0648\u0627\u062f\/\u0627\u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0648\u0634\u0647\u0627\u062f\u0629 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0623\u0648 \u0633\u062c\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0637\u0628\u0642<\/td>\n<td>\u0645\u0644\u0627\u0621\u0645\u0629 \u0643\u0627\u0645\u0644\u0629 \u0644\u0644\u0645\u0639\u062f\u0627\u062a \u0645\u0646 \u0645\u0644\u0635\u0642 \u0645\u0646\u062a\u062c \u0639\u0627\u0645<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0627\u0644\u0640 <a href=\"https:\/\/yocl.com\/ar\/heat-shrink-tubing-manufacturer\/\">YOCL \u0643\u062a\u0627\u0644\u0648\u062c \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/a> \u064a\u0646\u0638\u0645 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u062c\u062f\u0627\u0631 \u0648\u0627\u0644\u0645\u0628\u0637\u0646\u0629 \u0628\u0627\u0644\u0644\u0627\u0635\u0642 \u0628\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0645\u0646\u062a\u062c\u0627\u062a\u0647\u0627 \u0627\u0644\u0641\u0631\u062f\u064a\u0629. \u0627\u0633\u062a\u062e\u062f\u0645\u0647 \u0644\u0644\u0639\u062b\u0648\u0631 \u0639\u0644\u0649 \u0627\u0644\u0628\u0646\u0627\u0621 \u0648\u0627\u0644\u0646\u0633\u0628\u0629 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629\u060c \u062b\u0645 \u062a\u062d\u0642\u0642 \u0645\u0646 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0645\u062d\u062f\u062f \u0648\u062a\u0639\u0644\u064a\u0645\u0627\u062a\u0647 \u0648\u062f\u0644\u064a\u0644\u0647. \u0644\u0644\u0627\u0633\u062a\u0641\u0633\u0627\u0631\u060c \u0635\u0641 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0645\u0631\u0627\u062f \u062a\u063a\u0637\u064a\u062a\u0647 \u0648\u0648\u0638\u064a\u0641\u062a\u0647 \u0627\u0644\u0645\u0642\u0635\u0648\u062f\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0637\u0644\u0628 \u201c3:1 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u201d \u0641\u0642\u0637.<\/p>\n<h2>\u0627\u0644\u0645\u0631\u0627\u062c\u0639<\/h2>\n<ol>\n<li>\u0645\u0631\u0643\u0632 \u0643\u064a\u0646\u064a\u062f\u064a \u0644\u0644\u0641\u0636\u0627\u0621 \u0627\u0644\u062a\u0627\u0628\u0639 \u0644\u0646\u0627\u0633\u0627 \u2014 <a href=\"https:\/\/standards.nasa.gov\/sites\/default\/files\/standards\/KSC\/F\/KSC-E-165-REV-F.pdf\" target=\"_blank\" rel=\"noopener\">KSC-E-165 \u0627\u0644\u0645\u0631\u0627\u062c\u0639\u0629 F\u060c 2021<\/a>. \u0627\u0644\u0623\u0642\u0633\u0627\u0645 3.8.1.1 \u0648 3.8.1.1.1\u061b \u062a\u063a\u0644\u064a\u0641 \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0623\u0631\u0636\u064a\u060c \u0648\u0627\u0644\u0623\u0628\u0639\u0627\u062f\u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u062d\u0631\u0627\u0631\u0629.<\/li>\n<li>\u0633\u064a\u0627\u062a\u0644 \u0633\u064a\u062a\u064a \u0644\u0627\u064a\u062a \u2014 <a href=\"https:\/\/web8.seattle.gov\/city-light-engineering-standards\/Home\/GetPDF?libId=MaterialStandards&amp;searchForfileName=737470.pdf\" target=\"_blank\" rel=\"noopener\">\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f 7374.70\u060c 2012: \u0623\u0646\u0627\u0628\u064a\u0628\u060c \u0646\u0648\u0639 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u060c \u062c\u062f\u0627\u0631 \u0645\u062a\u0648\u0633\u0637<\/a>. \u0627\u0644\u0642\u0633\u0645 3\u061b \u0645\u0635\u0637\u0644\u062d\u0627\u062a \u0646\u0633\u0628\u0629 \u0627\u0644\u062a\u0645\u062f\u062f \u0648\u0627\u0644\u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0648\u062d\u0642\u0648\u0644 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0645\u0646\u0641\u0635\u0644\u0629.<\/li>\n<li>IEC \u2014 <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/63680\" target=\"_blank\" rel=\"noopener\">IEC 60684-3-214:2019: \u0623\u0646\u0627\u0628\u064a\u0628 \u0628\u0648\u0644\u064a \u0623\u0648\u0644\u064a\u0641\u064a\u0646 \u0633\u0645\u064a\u0643\u0629 \u0648\u0645\u062a\u0648\u0633\u0637\u0629 \u0627\u0644\u062c\u062f\u0627\u0631<\/a>. \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0639\u0627\u0645 \u0627\u0644\u0631\u0633\u0645\u064a\u061b \u0641\u0626\u0627\u062a \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0628\u0646\u0633\u0628\u0629 \u0627\u0633\u0645\u064a\u0629 \u0645\u0634\u062a\u0631\u0643\u0629.<\/li>\n<li>IEC \u2014 <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/2899\" target=\"_blank\" rel=\"noopener\">IEC 60684-3-248:2007: \u0623\u0646\u0627\u0628\u064a\u0628 \u0628\u0648\u0644\u064a \u0623\u0648\u0644\u064a\u0641\u064a\u0646 \u0645\u0632\u062f\u0648\u062c\u0629 \u0627\u0644\u062c\u062f\u0627\u0631 \u0644\u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u0639\u0627\u0645\u0629<\/a>. \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0639\u0627\u0645 \u0627\u0644\u0631\u0633\u0645\u064a\u061b \u062c\u062f\u0631\u0627\u0646 \u062f\u0627\u062e\u0644\u064a\u0629 \u0644\u0627\u0635\u0642\u0629 \u0648\u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0633\u0645\u064a\u0629 2:1 \u0648 3:1 \u0648 4:1.<\/li>\n<li>YOCL \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c \u2014 <a href=\"https:\/\/yocl.com\/ar\/product\/4-1-zero-halogen-single-wall-heat-shrink-tubing\/\">4:1 \u0623\u0646\u0628\u0648\u0628 \u0627\u0646\u0643\u0645\u0627\u0634 \u062d\u0631\u0627\u0631\u064a \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u062c\u062f\u0627\u0631 \u062e\u0627\u0644\u064d \u0645\u0646 \u0627\u0644\u0647\u0627\u0644\u0648\u062c\u064a\u0646<\/a>. \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u0639\u0644\u0646\u0629 \u0648\u063a\u064a\u0627\u0628 \u0637\u0628\u0642\u0629 \u0644\u0627\u0635\u0642\u0629 \u062f\u0627\u062e\u0644\u064a\u0629.<\/li>\n<li>YOCL \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c \u2014 <a href=\"https:\/\/yocl.com\/ar\/product\/hs3x-3-1-dual-wall-adhesive-lined-heat-shrink-tubing\/\">HS3X 3:1 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0645\u0632\u062f\u0648\u062c\u0629 \u0627\u0644\u062c\u062f\u0627\u0631 \u0645\u0628\u0637\u0646\u0629 \u0628\u0627\u0644\u0644\u0627\u0635\u0642<\/a>. \u0627\u0644\u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u0639\u0644\u0646\u0629 \u0648\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f.<\/li>\n<li>, \u062d\u0644\u0648\u0644 UL \u2014 <a href=\"https:\/\/www.ul.com\/services\/insulating-tubing-testing-and-certification\" target=\"_blank\" rel=\"noopener\">\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0639\u0627\u0632\u0644\u0629<\/a>. \u0646\u0645\u0648\u0630\u062c \u0634\u0631\u0648\u0637 \u0627\u0644\u0642\u0628\u0648\u0644 \u0648\u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631\u064a\u0629.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>Heat shrink tubing is a polymer sleeve supplied in an expanded size that contracts when heated under the product&#8217;s specified conditions. It covers wires, terminals and connection parts for electrical insulation, identification or protective covering. An adhesive-lined grade can also create a bonded interface when its materials and installation suit the application. To understand a [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2190,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[165],"tags":[],"class_list":["post-2191","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-heat-shrink-insulation"],"_links":{"self":[{"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/posts\/2191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/comments?post=2191"}],"version-history":[{"count":1,"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/posts\/2191\/revisions"}],"predecessor-version":[{"id":2192,"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/posts\/2191\/revisions\/2192"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/media\/2190"}],"wp:attachment":[{"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/media?parent=2191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/categories?post=2191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/tags?post=2191"}],"curies":[{"name":"\u0645\u0648\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}