{"id":10289,"date":"2024-12-17T02:27:06","date_gmt":"2024-12-17T02:27:06","guid":{"rendered":"https:\/\/toprisesafety.com\/?p=10289"},"modified":"2025-08-21T03:54:01","modified_gmt":"2025-08-21T03:54:01","slug":"nrr-between-safety-earmuffs-and-earplugs-by-factories-in-china","status":"publish","type":"post","link":"https:\/\/toprisesafety.com\/ar\/nrr-between-safety-earmuffs-and-earplugs-by-factories-in-china\/","title":{"rendered":"NRRR \u0628\u064a\u0646 \u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646 \u0648\u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646 \u0644\u0644\u0633\u0644\u0627\u0645\u0629 \u062d\u0633\u0628 \u0627\u0644\u0645\u0635\u0627\u0646\u0639 \u0641\u064a \u0627\u0644\u0635\u064a\u0646"},"content":{"rendered":"<p>\u064a\u0648\u0627\u062c\u0647 \u0627\u0644\u0639\u0645\u0627\u0644 \u0641\u064a \u0627\u0644\u0645\u0635\u0627\u0646\u0639 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u064a\u0648\u0645\u064a\u0627\u064b. \u0648\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0633\u0645\u0639\u060c \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0635\u0627\u0646\u0639 \u0648\u0627\u0642\u064a\u0627\u062a \u0627\u0644\u0623\u0630\u0646\u064a\u0646 \u0648\u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646\u064a\u0646. \u064a\u0648\u0641\u0631 \u0643\u0644\u0627\u0647\u0645\u0627 \u062d\u0645\u0627\u064a\u0629 \u0623\u0633\u0627\u0633\u064a\u0629\u060c \u0644\u0643\u0646\u0647\u0645\u0627 \u064a\u062e\u062a\u0644\u0641\u0627\u0646 \u0641\u064a \u0627\u0644\u0641\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u0631\u0627\u062d\u0629. \u064a\u0639\u062f \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 (NRR) \u0639\u0627\u0645\u0644\u0627\u064b \u0631\u0626\u064a\u0633\u064a\u064b\u0627 \u0641\u064a \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u064a\u0646 \u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646 \u0648\u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646. \u062a\u0633\u062a\u0643\u0634\u0641 \u0647\u0630\u0647 \u0627\u0644\u0645\u062f\u0648\u0646\u0629 \u0645\u0639\u062f\u0644 \u0627\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 <a href=\"https:\/\/toprisesafety.com\/ar\/product-category\/personal-protective-equipment\/ear-protection\/\">\u0648\u0627\u0642\u064a\u0627\u062a \u0627\u0644\u0623\u0630\u0646\u064a\u0646 \u0648\u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646\u064a\u0646<\/a> \u064a\u062a\u0645 \u0625\u0646\u062a\u0627\u062c\u0647\u0627 \u0641\u064a \u0645\u0635\u0627\u0646\u0639 \u0641\u064a \u062c\u0645\u064a\u0639 \u0623\u0646\u062d\u0627\u0621 \u0627\u0644\u0635\u064a\u0646.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0645\u0627 \u0647\u0648 NRR\u061f<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u064a\u0642\u064a\u0633 \u0645\u0639\u064a\u0627\u0631 NRR \u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u062a\u064a \u064a\u0648\u0641\u0631\u0647\u0627 \u062c\u0647\u0627\u0632 \u0627\u0644\u0633\u0645\u0639. \u0648\u064a\u0639\u0646\u064a \u0627\u0631\u062a\u0641\u0627\u0639 \u0645\u0639\u062f\u0644 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u063a\u064a\u0631 \u0627\u0644\u0645\u0633\u0645\u0648\u0639\u0629 \u062d\u0645\u0627\u064a\u0629 \u0623\u0643\u0628\u0631. \u064a\u062c\u0628 \u0623\u0646 \u062a\u062e\u062a\u0627\u0631 \u0627\u0644\u0645\u0635\u0627\u0646\u0639 \u0648\u0627\u0642\u064a \u0627\u0644\u0633\u0645\u0639 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0628\u064a\u0626\u0629 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0648\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0627. \u064a\u0634\u064a\u0639 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u0627\u0642\u064a\u0627\u062a \u0627\u0644\u0623\u0630\u0646\u064a\u0646 \u0648\u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646\u064a\u0646 \u0628\u0634\u0643\u0644 \u0634\u0627\u0626\u0639\u060c \u0648\u0644\u0643\u0646 \u0644\u0643\u0644 \u0645\u0646\u0647\u0627 \u0645\u0632\u0627\u064a\u0627 \u0648\u0642\u064a\u0648\u062f \u0645\u062e\u062a\u0644\u0641\u0629 \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0627\u0644\u0623\u0645\u0631 \u0628\u0645\u0639\u062f\u0651\u0644 \u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u063a\u064a\u0631 \u0627\u0644\u0635\u0648\u062a\u064a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u063a\u0637\u0627\u0621 \u0627\u0644\u0623\u0630\u0646\u064a\u0646 \u0627\u0644\u0622\u0645\u0646 \u0645\u0642\u0627\u0628\u0644 \u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646\u064a\u0646<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u062a\u0643\u0648\u0646 \u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646 \u0627\u0644\u0622\u0645\u0646\u0629 \u0623\u0643\u0628\u0631 \u062d\u062c\u0645\u0627\u064b \u0648\u062a\u063a\u0637\u064a \u0627\u0644\u0623\u0630\u0646 \u0628\u0623\u0643\u0645\u0644\u0647\u0627. \u0648\u0647\u064a \u062a\u0648\u0641\u0631 \u0645\u0633\u062a\u0648\u0649 \u0623\u0639\u0644\u0649 \u0645\u0646 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u062d\u0627\u0644\u0627\u062a. \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646 \u0627\u0644\u0631\u063a\u0648\u064a\u0629 \u0648\u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646 \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646\u064a\u0629 \u0623\u0643\u062b\u0631 \u0633\u0631\u064a\u0629 \u0625\u0644\u0627 \u0623\u0646\u0647\u0627 \u0642\u062f \u0644\u0627 \u062a\u0648\u0641\u0631 \u0646\u0641\u0633 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0635\u0648\u062a \u0627\u0644\u0639\u0627\u0644\u064a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u063a\u0637\u0627\u0621 \u0627\u0644\u0623\u0630\u0646\u064a\u0646 \u0627\u0644\u0622\u0645\u0646<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u064a\u064f\u0641\u0636\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u063a\u0637\u0627\u0621 \u0627\u0644\u0623\u0630\u0646\u064a\u0646 \u0627\u0644\u0622\u0645\u0646 \u0641\u064a \u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0635\u0627\u062e\u0628\u0629. \u0648\u0647\u064a \u062a\u0623\u062a\u064a \u0645\u0632\u0648\u062f\u0629 \u0628\u0623\u063a\u0637\u064a\u0629 \u0623\u0630\u0646 \u0645\u0628\u0637\u0646\u0629 \u0648\u062d\u0632\u0627\u0645 \u064a\u0648\u0636\u0639 \u0641\u0648\u0642 \u0627\u0644\u0631\u0623\u0633. \u062a\u0642\u0644\u0644 \u0648\u0627\u0642\u064a\u0627\u062a \u0627\u0644\u0623\u0630\u0646\u064a\u0646 \u0647\u0630\u0647 \u0645\u0646 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0643\u0644 \u0645\u0646 \u0627\u0644\u0648\u0633\u0627\u0626\u0644 \u0627\u0644\u0633\u0644\u0628\u064a\u0629 \u0648\u0627\u0644\u0646\u0634\u0637\u0629. \u062a\u064f\u0639\u062f \u062a\u0642\u0646\u064a\u0629 \u0625\u0644\u063a\u0627\u0621 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0641\u064a \u0633\u0645\u0627\u0639\u0627\u062a \u0627\u0644\u0623\u0630\u0646\u064a\u0646 \u0636\u0631\u0648\u0631\u064a\u0629 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0635\u0627\u062e\u0628\u0629 \u0627\u0644\u062b\u0627\u0628\u062a\u0629. \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0646\u062a\u062c \u0645\u0635\u0627\u0646\u0639 \u0648\u0627\u0642\u064a\u0627\u062a \u0627\u0644\u0623\u0630\u0646\u064a\u0646 \u0644\u0644\u0633\u0644\u0627\u0645\u0629 \u0641\u064a \u0627\u0644\u0635\u064a\u0646 \u0647\u0630\u0647 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0644\u062a\u0644\u0628\u064a\u0629 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062f\u0648\u0644\u064a\u0629 \u0645\u062b\u0644 EN 352-1, <a href=\"https:\/\/www.standards.govt.nz\/shop\/asnzs-12702002\" target=\"_blank\" rel=\"noopener\">AS\/NZS 1270<\/a>\u00a0\u0648 <a href=\"https:\/\/blog.ansi.org\/2017\/08\/measuring-noise-reduction-hearing-protective-ansi-epa\/\" target=\"_blank\" rel=\"noopener\">ANSI S3.19-1974<\/a>.<\/p>\n\n\n\n<p>\u0648\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0643\u0648\u0646 \u0644\u0633\u0645\u0627\u0639\u0627\u062a \u0627\u0644\u0623\u0630\u0646 \u0627\u0644\u0622\u0645\u0646\u0629 \u0645\u0633\u062a\u0648\u0649 \u0623\u0639\u0644\u0649 \u0645\u0646 NRR\u060c \u064a\u062a\u0631\u0627\u0648\u062d \u0645\u0646 20 \u0625\u0644\u0649 30 \u062f\u064a\u0633\u064a\u0628\u0644. \u0648\u0647\u0630\u0627 \u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0641\u0639\u0627\u0644\u0629 \u0641\u064a \u062d\u062c\u0628 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0645\u0639\u062a\u0627\u062f\u0629 \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639. \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u062c\u0627\u0648\u0632 \u0641\u064a\u0647\u0627 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 85 \u062f\u064a\u0633\u064a\u0628\u0644\u060c \u062a\u0639\u062a\u0628\u0631 \u0648\u0627\u0642\u064a\u0627\u062a \u0627\u0644\u0623\u0630\u0646\u064a\u0646 \u0630\u0627\u062a \u0645\u0639\u062f\u0644 \u0639\u062f\u0645 \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0639\u0627\u0644\u064a \u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0633\u0645\u0639 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/toprisesafety.com\/wp-content\/uploads\/2024\/12\/Certified-Safety-Earmuffs-Toprise-Catalogue-8.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"\u062a\u0636\u0645\u064a\u0646 Certified Safety Earmuffs, Toprise Catalogue.\"><\/object><a id=\"wp-block-file--media-d36f9206-1b0d-4f80-8dbb-5d5b8de5134a\" href=\"https:\/\/toprisesafety.com\/wp-content\/uploads\/2024\/12\/Certified-Safety-Earmuffs-Toprise-Catalogue-8.pdf\">\u0648\u0627\u0642\u064a\u0627\u062a \u0627\u0644\u0623\u0630\u0646\u064a\u0646 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0644\u0644\u0633\u0644\u0627\u0645\u0629\u060c \u0643\u062a\u0627\u0644\u0648\u062c \u062a\u0648\u0628\u0631\u0627\u064a\u0632<\/a><a href=\"https:\/\/toprisesafety.com\/wp-content\/uploads\/2024\/12\/Certified-Safety-Earmuffs-Toprise-Catalogue-8.pdf\" class=\"wp-block-file__button wp-element-button\" aria-describedby=\"wp-block-file--media-d36f9206-1b0d-4f80-8dbb-5d5b8de5134a\" download>\u062a\u0646\u0632\u064a\u0644<\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0633\u062f\u0627\u062f\u0627\u062a \u0623\u0630\u0646 \u0631\u063a\u0648\u064a\u0629<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646 \u0627\u0644\u0631\u063a\u0648\u064a\u0629 \u0634\u0627\u0626\u0639\u0629 \u0641\u064a \u0627\u0644\u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0635\u064a\u0646\u064a\u0629 \u0646\u0638\u0631\u0627\u064b \u0644\u0631\u0627\u062d\u062a\u0647\u0627 \u0648\u0633\u0639\u0631\u0647\u0627 \u0627\u0644\u0645\u0639\u0642\u0648\u0644. \u062a\u062a\u0645\u064a\u0632 \u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646 \u0647\u0630\u0647 \u0628\u0623\u0646\u0647\u0627 \u0646\u0627\u0639\u0645\u0629 \u0648\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0645\u062f\u062f \u0648\u0645\u0644\u0627\u0626\u0645\u0629 \u0628\u0634\u0643\u0644 \u0645\u0631\u064a\u062d \u0641\u064a \u0642\u0646\u0627\u0629 \u0627\u0644\u0623\u0630\u0646. \u0648\u062a\u0648\u0641\u0631 \u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646 \u0627\u0644\u0631\u063a\u0648\u064a\u0629 \u0645\u0639\u062f\u0644 \u0639\u062f\u0645 \u0633\u0645\u0627\u0639 \u063a\u064a\u0631 \u0645\u0633\u0645\u0648\u0639 \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 20 \u064830 \u062f\u064a\u0633\u064a\u0628\u0644\u060c \u062d\u0633\u0628 \u062d\u062c\u0645\u0647\u0627 \u0648\u0645\u0644\u0627\u0621\u0645\u062a\u0647\u0627. \u0648\u0647\u064a \u0623\u0643\u062b\u0631 \u0633\u0631\u064a\u0629 \u0645\u0646 \u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646\u064a\u0646 \u0648\u0644\u0643\u0646\u0647\u0627 \u062a\u0648\u0641\u0631 \u062d\u0645\u0627\u064a\u0629 \u0623\u0642\u0644 \u0641\u064a \u0638\u0631\u0648\u0641 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0634\u062f\u064a\u062f\u0629.<\/p>\n\n\n\n<p>\u062a\u0639\u062a\u0628\u0631 \u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646 \u0627\u0644\u0631\u063a\u0648\u064a\u0629 \u0623\u0643\u062b\u0631 \u0631\u0627\u062d\u0629 \u0644\u0628\u0639\u0636 \u0627\u0644\u0639\u0645\u0627\u0644\u060c \u062e\u0627\u0635\u0629\u064b \u0623\u0648\u0644\u0626\u0643 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class=\"wp-block-heading\"><strong>\u0633\u062f\u0627\u062f\u0627\u062a \u0623\u0630\u0646 \u0633\u064a\u0644\u064a\u0643\u0648\u0646<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646 \u0647\u064a \u062e\u064a\u0627\u0631 \u0634\u0627\u0626\u0639 \u0622\u062e\u0631. \u0641\u0647\u064a \u0646\u0627\u0639\u0645\u0629 \u0648\u0645\u062a\u064a\u0646\u0629 \u0648\u0642\u0627\u0628\u0644\u0629 \u0644\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645. \u0648\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0645\u0639\u062f\u0644 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u063a\u064a\u0631 \u0627\u0644\u0645\u0624\u062b\u0631\u0629 \u0623\u0642\u0644 \u0628\u0634\u0643\u0644 \u0639\u0627\u0645 \u0645\u0646 \u0633\u062f\u0627\u062f\u0627\u062a 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\u064a\u062d\u062a\u0627\u062c\u0648\u0646 \u0625\u0644\u0649 \u0633\u0645\u0627\u0639 \u0628\u0639\u0636 \u0627\u0644\u0623\u0635\u0648\u0627\u062a \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u0645\u0646 \u0623\u062c\u0644 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646 \u0628\u0633\u0628\u0628 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0645\u0639\u062a\u062f\u0644.<\/p>\n\n\n\n<p>\u0643\u0645\u0627 \u0623\u0646 \u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646 \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646\u064a\u0629 \u0623\u0643\u062b\u0631 \u0645\u062a\u0627\u0646\u0629 \u0648\u0633\u0647\u0644\u0629 \u0627\u0644\u062a\u0646\u0638\u064a\u0641 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646 \u0627\u0644\u0631\u063a\u0648\u064a\u0629. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646\u0647\u0627 \u0642\u062f \u0644\u0627 \u062a\u0648\u0641\u0631 \u0646\u0641\u0633 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0631\u0627\u062d\u0629 \u0639\u0646\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0644\u0641\u062a\u0631\u0627\u062a \u0637\u0648\u064a\u0644\u0629\u060c \u062e\u0627\u0635\u0629\u064b \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0636\u0648\u0636\u0627\u0621.<\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/toprisesafety.com\/wp-content\/uploads\/2024\/12\/Certified-Safety-Earplugs-Toprise-Catalogue-7.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"\u062a\u0636\u0645\u064a\u0646 Certified Safety Earplugs, Toprise Catalogue.\"><\/object><a id=\"wp-block-file--media-0989f51c-aa4a-4134-970f-cc93647f0b0a\" href=\"https:\/\/toprisesafety.com\/wp-content\/uploads\/2024\/12\/Certified-Safety-Earplugs-Toprise-Catalogue-7.pdf\">\u0633\u062f\u0627\u062f\u0627\u062a \u0623\u0630\u0646 \u0622\u0645\u0646\u0629 \u0645\u0639\u062a\u0645\u062f\u0629\u060c \u0643\u062a\u0627\u0644\u0648\u062c \u062a\u0648\u0628\u0631\u0627\u064a\u0632\u060c \u062a\u0648\u0628\u0631\u0627\u064a\u0632<\/a><a href=\"https:\/\/toprisesafety.com\/wp-content\/uploads\/2024\/12\/Certified-Safety-Earplugs-Toprise-Catalogue-7.pdf\" class=\"wp-block-file__button wp-element-button\" aria-describedby=\"wp-block-file--media-0989f51c-aa4a-4134-970f-cc93647f0b0a\" download>\u062a\u0646\u0632\u064a\u0644<\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 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\u0627\u0644\u0641\u0626\u0629 5 \u0623\u0648 \u0627\u0644\u0641\u0626\u0629 4: \u062a\u062d\u062f\u062f \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0627\u0644\u0623\u0633\u062a\u0631\u0627\u0644\u064a\u0629\/\u0627\u0644\u0646\u064a\u0648\u0632\u064a\u0644\u0646\u062f\u064a\u0629 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0645\u0639\u062f\u0644 \u0639\u062f\u0645 \u0627\u0644\u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0644\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u0636\u0648\u0636\u0627\u0621. \u062a\u0648\u0641\u0631 \u0627\u0644\u0641\u0626\u0629 5 \u0623\u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0645\u0646 \u0627\u0644\u062d\u0645\u0627\u064a\u0629.<\/p>\n\n\n\n<p>ANSI S3.19-1974: \u064a\u0648\u0641\u0631 \u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0645\u0639\u0647\u062f \u0627\u0644\u0648\u0637\u0646\u064a \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a \u0644\u0644\u0645\u0639\u0627\u064a\u064a\u0631 (ANSI) \u0637\u0631\u0642 \u0627\u062e\u062a\u0628\u0627\u0631 \u0623\u062f\u0627\u0621 \u0623\u062c\u0647\u0632\u0629 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0633\u0645\u0639.<\/p>\n\n\n\n<p>\u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0646\u062a\u062c \u0627\u0644\u0645\u0635\u0627\u0646\u0639 \u0641\u064a \u0627\u0644\u0635\u064a\u0646 \u0648\u0627\u0642\u064a\u0627\u062a \u0627\u0644\u0623\u0630\u0646\u064a\u0646 \u0648\u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646\u064a\u0646 \u0627\u0644\u062a\u064a \u062a\u0644\u0628\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631. \u062a\u0648\u0641\u0631 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u064a \u062a\u0641\u064a \u0628\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 EN 352-1 \u0648 AS\/NZS 1270 \u0648 ANSI S3.19-1974 \u062d\u0645\u0627\u064a\u0629 \u0645\u0648\u062b\u0648\u0642\u0629\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0628\u0642\u0627\u0621 \u0633\u0645\u0639 \u0627\u0644\u0639\u0645\u0627\u0644 \u0622\u0645\u0646\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0635\u0627\u062e\u0628\u0629 \u0644\u0641\u062a\u0631\u0627\u062a \u0637\u0648\u064a\u0644\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0623\u064a\u0647\u0645\u0627 \u0623\u0641\u0636\u0644: \u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646 \u0623\u0645 \u0633\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0630\u0646\u061f<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0642\u0631\u0627\u0631 \u0628\u064a\u0646 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To protect hearing, factories use safety earmuffs and earplugs. Both provide essential protection, but they differ in effectiveness and comfort. The Noise Reduction Rating (NRR) is a key factor in choosing between safety earmuffs and earplugs. This blog explores the NRR of safety earmuffs and earplugs produced\u00a0in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10296,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"rank_math_focus_keyword":"safety earmuffs","rank_math_description":"Noise reduction rate (NRR) is a key factor in choosing between safety earmuffs and earplugs, produced\u00a0in factories across China.","footnotes":""},"categories":[414],"tags":[],"class_list":["post-10289","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ppe-products"],"acf":[],"_links":{"self":[{"href":"https:\/\/toprisesafety.com\/ar\/wp-json\/wp\/v2\/posts\/10289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/toprisesafety.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/toprisesafety.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/toprisesafety.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/toprisesafety.com\/ar\/wp-json\/wp\/v2\/comments?post=10289"}],"version-history":[{"count":1,"href":"https:\/\/toprisesafety.com\/ar\/wp-json\/wp\/v2\/posts\/10289\/revisions"}],"predecessor-version":[{"id":10297,"href":"https:\/\/toprisesafety.com\/ar\/wp-json\/wp\/v2\/posts\/10289\/revisions\/10297"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/toprisesafety.com\/ar\/wp-json\/wp\/v2\/media\/10296"}],"wp:attachment":[{"href":"https:\/\/toprisesafety.com\/ar\/wp-json\/wp\/v2\/media?parent=10289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/toprisesafety.com\/ar\/wp-json\/wp\/v2\/categories?post=10289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/toprisesafety.com\/ar\/wp-json\/wp\/v2\/tags?post=10289"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}