{"id":783,"date":"2026-06-23T15:29:49","date_gmt":"2026-06-23T07:29:49","guid":{"rendered":"https:\/\/www.daxin-vacuum.com\/?p=783"},"modified":"2026-06-23T15:29:49","modified_gmt":"2026-06-23T07:29:49","slug":"why-helium-leak-testing-is-essential-for-sf6-rmu-ring-main-unit-manufacturing","status":"publish","type":"post","link":"https:\/\/www.daxin-vacuum.com\/fa\/\u0686\u0631\u0627-\u0622\u0632\u0645\u0627\u06cc\u0634-\u0646\u0634\u062a\u06cc-\u0647\u0644\u06cc\u0648\u0645-\u0628\u0631\u0627\u06cc-\u062a\u0648\u0644\u06cc\u062f-\u0648\u0627\u062d\u062f-\u0627\/","title":{"rendered":"\u0686\u0631\u0627 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0646\u0634\u062a\u06cc \u0647\u0644\u06cc\u0648\u0645 \u0628\u0631\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f RMU (\u0648\u0627\u062d\u062f \u0627\u0635\u0644\u06cc \u062d\u0644\u0642\u0647\u200c\u0627\u06cc) SF6 \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a\u061f"},"content":{"rendered":"<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div 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https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218101002_167_16-1024x768.jpg 1024w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218101002_167_16-768x576.jpg 768w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218101002_167_16-1536x1152.jpg 1536w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218101002_167_16-2048x1536.jpg 2048w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218101002_167_16-16x12.jpg 16w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<h3 data-section-id=\"z8f1dz\" data-start=\"1139\" data-end=\"1191\">\u0686\u0631\u0627 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0646\u0634\u062a\u06cc 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\u0633\u0637\u0648\u062d \u062d\u0633\u0627\u0633\u06cc\u062a\u06cc \u0628\u0647 \u067e\u0627\u06cc\u06cc\u0646\u200c\u062a\u0631\u06cc\u0646 \u062d\u062f \u062e\u0648\u062f \u0628\u0631\u0633\u062f <strong data-start=\"1787\" data-end=\"1805\">\u06f1\u06f0\u207b\u00b9\u00b2 \u0645\u06cc\u0644\u06cc \u0628\u0627\u0631 \u00b7 \u0644\u06cc\u062a\u0631 \u0628\u0631 \u062b\u0627\u0646\u06cc\u0647<\/strong>\u062a\u0636\u0645\u06cc\u0646 \u06a9\u06cc\u0641\u06cc\u062a \u0628\u062f\u0648\u0646 \u0646\u0642\u0635 \u062f\u0631 \u0645\u062d\u0641\u0638\u0647\u200c\u0647\u0627\u06cc \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc \u0645\u0647\u0631 \u0648 \u0645\u0648\u0645 \u0634\u062f\u0647.<\/p>\n<h3 data-section-id=\"1cnvado\" data-start=\"1910\" data-end=\"1953\">\u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0631 \u062e\u0637\u0648\u0637 \u062a\u0648\u0644\u06cc\u062f RMU \u06af\u0627\u0632 SF6<\/h3>\n<p data-start=\"1955\" data-end=\"2101\">\u0628\u0631\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f\u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0627\u0632 <strong data-start=\"1976\" data-end=\"1987\">SF6 RMU<\/strong>\u0645\u062e\u0627\u0632\u0646 \u06af\u0627\u0632 \u0648 \u0645\u062d\u0641\u0638\u0647\u200c\u0647\u0627\u06cc \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0634\u062f\u0647 \u0628\u0627\u06cc\u062f \u062f\u0631 \u0637\u0648\u0644 \u062a\u0648\u0644\u06cc\u062f \u062a\u062d\u062a \u0622\u0632\u0645\u0627\u06cc\u0634 \u062f\u0642\u06cc\u0642 \u0646\u0634\u062a\u06cc \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u0646\u062f. \u0631\u0627\u0647\u06a9\u0627\u0631\u0647\u0627\u06cc \u0645\u0639\u0645\u0648\u0644 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n<ul data-start=\"2103\" data-end=\"2226\">\n<li data-section-id=\"amt86e\" data-start=\"2103\" data-end=\"2141\">\u0622\u0632\u0645\u0627\u06cc\u0634 \u0646\u0634\u062a\u06cc \u0647\u0644\u06cc\u0648\u0645 \u0645\u062d\u0641\u0638\u0647 \u062e\u0644\u0627\u0621<\/li>\n<li data-section-id=\"lmhefj\" data-start=\"2142\" data-end=\"2188\">\u0641\u0634\u0627\u0631 \u0647\u0644\u06cc\u0648\u0645 + \u062a\u0634\u062e\u06cc\u0635 \u062e\u0627\u0631\u062c\u06cc<\/li>\n<li data-section-id=\"p41quz\" data-start=\"2189\" data-end=\"2226\">\u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u062e\u0648\u062f\u06a9\u0627\u0631 \u0647\u0644\u06cc\u0648\u0645<\/li>\n<\/ul>\n<p data-start=\"2228\" data-end=\"2374\">\u0627\u06cc\u0646 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627 \u0627\u063a\u0644\u0628 \u062f\u0631 \u0647\u0645 \u0627\u062f\u063a\u0627\u0645 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f <strong data-start=\"2268\" data-end=\"2311\">\u062e\u0637\u0648\u0637 \u062a\u0648\u0644\u06cc\u062f \u062f\u0648 \u0627\u06cc\u0633\u062a\u06af\u0627\u0647\u06cc \u06cc\u0627 \u062f\u0631\u0648\u0646 \u062e\u0637\u06cc<\/strong>\u060c \u0628\u0647\u0628\u0648\u062f \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0648 \u062a\u0636\u0645\u06cc\u0646 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u06cc\u0641\u06cc\u062a \u062a\u06a9\u0631\u0627\u0631\u067e\u0630\u06cc\u0631.<\/p>\n<p data-start=\"2228\" data-end=\"2374\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-789\" src=\"https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218101001_166_16-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218101001_166_16-300x225.jpg 300w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218101001_166_16-1024x768.jpg 1024w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218101001_166_16-768x576.jpg 768w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218101001_166_16-1536x1152.jpg 1536w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218101001_166_16-2048x1536.jpg 2048w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218101001_166_16-16x12.jpg 16w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<h3 data-section-id=\"sfygqx\" data-start=\"2376\" data-end=\"2438\">\u0631\u0648\u0646\u062f \u0635\u0646\u0639\u062a: \u0627\u0632 \u0627\u0646\u0637\u0628\u0627\u0642 \u0628\u0627 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627 \u062a\u0627 \u062a\u0648\u0644\u06cc\u062f \u062f\u0642\u06cc\u0642<\/h3>\n<p data-start=\"2440\" data-end=\"2641\">\u0628\u0627 \u0645\u0642\u0631\u0631\u0627\u062a \u0633\u062e\u062a\u06af\u06cc\u0631\u0627\u0646\u0647\u200c\u062a\u0631 \u0632\u06cc\u0633\u062a\u200c\u0645\u062d\u06cc\u0637\u06cc \u0648 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062a\u0642\u0627\u0636\u0627 \u0628\u0631\u0627\u06cc \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0628\u0631\u0642 \u0628\u0627 \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0628\u0627\u0644\u0627\u060c \u0622\u0632\u0645\u0627\u06cc\u0634 \u0646\u0634\u062a \u0647\u0644\u06cc\u0648\u0645 \u062f\u06cc\u06af\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u0646\u06cc\u0633\u062a - \u062f\u0631 \u062d\u0627\u0644 \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0646 \u0628\u0647 \u06cc\u06a9 \u0627\u0645\u0631 \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a. <strong data-start=\"2599\" data-end=\"2640\">\u0641\u0631\u0622\u06cc\u0646\u062f \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u062f\u0631 \u062a\u0648\u0644\u06cc\u062f RMU<\/strong>.<\/p>\n<p data-start=\"2643\" data-end=\"2807\">\u062f\u0631 <span class=\"\" data-state=\"closed\"><a class=\"decorated-link\" href=\"https:\/\/www.daxin-vacuum.com\/fa\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\">\u0648\u06a9\u06cc\u0648\u0645 \u062f\u0627\u06a9\u0633\u06cc\u0646<\/a><\/span>\u0645\u0627 \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647\u200c\u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u062a\u062e\u0635\u0635 \u062f\u0627\u0631\u06cc\u0645 <strong data-start=\"2711\" data-end=\"2742\">\u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u062a\u0633\u062a \u0646\u0634\u062a\u06cc \u0647\u0644\u06cc\u0648\u0645<\/strong> \u0628\u0631\u0627\u06cc \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0639\u0627\u06cc\u0642\u200c\u0628\u0646\u062f\u06cc \u0634\u062f\u0647 \u0628\u0627 \u06af\u0627\u0632 SF6 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a. \u0631\u0627\u0647\u06a9\u0627\u0631\u0647\u0627\u06cc \u0645\u0627 \u0627\u0632 \u0645\u0648\u0627\u0631\u062f \u0632\u06cc\u0631 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f:<\/p>\n<ul data-start=\"2809\" data-end=\"2918\">\n<li data-section-id=\"dmbl2h\" data-start=\"2809\" data-end=\"2839\">\u062a\u0634\u062e\u06cc\u0635 \u0628\u0627 \u062d\u0633\u0627\u0633\u06cc\u062a \u0628\u0627\u0644\u0627<\/li>\n<li data-section-id=\"1unuvz7\" data-start=\"2840\" data-end=\"2876\">\u06cc\u06a9\u067e\u0627\u0631\u0686\u0647\u200c\u0633\u0627\u0632\u06cc \u062a\u0648\u0644\u06cc\u062f \u062e\u0648\u062f\u06a9\u0627\u0631<\/li>\n<li data-section-id=\"1y2p46y\" data-start=\"2877\" data-end=\"2918\">\u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0647\u0644\u06cc\u0648\u0645 \u0648 \u0628\u0647\u06cc\u0646\u0647\u200c\u0633\u0627\u0632\u06cc \u0647\u0632\u06cc\u0646\u0647<\/li>\n<\/ul>\n<h3 data-section-id=\"1079bb9\" data-start=\"2920\" data-end=\"2934\">\u0646\u062a\u06cc\u062c\u0647<\/h3>\n<p data-start=\"2936\" data-end=\"3218\">\u0628\u0627 \u0627\u062f\u0627\u0645\u0647 \u062a\u06a9\u0627\u0645\u0644 \u0635\u0646\u0639\u062a \u0628\u0631\u0642\u060c \u062a\u0636\u0645\u06cc\u0646 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u0622\u0628\u200c\u0628\u0646\u062f\u06cc <strong data-start=\"3013\" data-end=\"3032\">\u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc RMU \u0628\u0627 \u06af\u0627\u0632 SF6<\/strong> \u0647\u0645 \u0628\u0631\u0627\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u0648 \u0647\u0645 \u0628\u0631\u0627\u06cc \u067e\u0627\u06cc\u062f\u0627\u0631\u06cc \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a. <strong data-start=\"3087\" data-end=\"3110\">\u0622\u0632\u0645\u0627\u06cc\u0634 \u0646\u0634\u062a\u06cc \u0647\u0644\u06cc\u0648\u0645<\/strong> \u062f\u0642\u062a\u060c \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0648 \u0627\u0646\u0637\u0628\u0627\u0642 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0628\u0631\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc \u0645\u062f\u0631\u0646 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<p data-start=\"3220\" data-end=\"3408\" data-is-last-node=\"\" data-is-only-node=\"\">\u0628\u0631\u0627\u06cc \u0634\u0631\u06a9\u062a\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0642\u0635\u062f \u062f\u0627\u0631\u0646\u062f \u0627\u0632 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0646\u0634\u062a\u06cc \u0645\u0631\u0633\u0648\u0645 \u0628\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634\u200c\u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0627\u0631\u062a\u0642\u0627 \u06cc\u0627\u0628\u0646\u062f <strong data-start=\"3295\" data-end=\"3320\">\u062a\u0634\u062e\u06cc\u0635 \u0646\u0634\u062a \u0647\u0644\u06cc\u0648\u0645<\/strong>\u060c \u0627\u06a9\u0646\u0648\u0646 \u0632\u0645\u0627\u0646 \u0627\u062a\u062e\u0627\u0630 \u0631\u0627\u0647\u06a9\u0627\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0648 \u062d\u0641\u0638 \u0631\u0642\u0627\u0628\u062a \u062f\u0631 \u0628\u0627\u0632\u0627\u0631 \u062c\u0647\u0627\u0646\u06cc \u0627\u0633\u062a.<\/p>\n<p data-start=\"3220\" data-end=\"3408\" data-is-last-node=\"\" data-is-only-node=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-784\" src=\"https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218100850_160_16-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218100850_160_16-300x225.jpg 300w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218100850_160_16-1024x768.jpg 1024w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218100850_160_16-768x576.jpg 768w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218100850_160_16-1536x1152.jpg 1536w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218100850_160_16-2048x1536.jpg 2048w, https:\/\/ljcloudglobal.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/daxin\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20251218100850_160_16-16x12.jpg 16w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"z-0 flex min-h-[46px] justify-start\">\u00a0<\/div>\n<div class=\"pointer-events-none -mb-px h-px w-full opacity-0\" aria-hidden=\"true\" data-testid=\"bazaar-action-bar-observer\">\u00a0<\/div>","protected":false},"excerpt":{"rendered":"<p>In the modern power distribution industry, SF6 RMU (Ring Main Unit) equipment plays a critical role in ensuring stable and safe medium-voltage networks. These gas-insulated switchgears rely on SF6 gas insulation, which provides excellent dielectric strength and arc-quenching capability. However, the long-term reliability of SF6 RMU systems is directly linked to one key factor: leak [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-783","post","type-post","status-publish","format-standard","hentry","category-industry-technology-news"],"_links":{"self":[{"href":"https:\/\/www.daxin-vacuum.com\/fa\/wp-json\/wp\/v2\/posts\/783","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.daxin-vacuum.com\/fa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.daxin-vacuum.com\/fa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.daxin-vacuum.com\/fa\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.daxin-vacuum.com\/fa\/wp-json\/wp\/v2\/comments?post=783"}],"version-history":[{"count":1,"href":"https:\/\/www.daxin-vacuum.com\/fa\/wp-json\/wp\/v2\/posts\/783\/revisions"}],"predecessor-version":[{"id":791,"href":"https:\/\/www.daxin-vacuum.com\/fa\/wp-json\/wp\/v2\/posts\/783\/revisions\/791"}],"wp:attachment":[{"href":"https:\/\/www.daxin-vacuum.com\/fa\/wp-json\/wp\/v2\/media?parent=783"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.daxin-vacuum.com\/fa\/wp-json\/wp\/v2\/categories?post=783"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.daxin-vacuum.com\/fa\/wp-json\/wp\/v2\/tags?post=783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}