{"id":233,"date":"2025-03-16T19:26:07","date_gmt":"2025-03-16T11:26:07","guid":{"rendered":"https:\/\/www.bihec.com\/ljengineering-vacuum\/?p=233"},"modified":"2025-03-16T19:26:07","modified_gmt":"2025-03-16T11:26:07","slug":"lj-engineering%e9%ab%98%e7%b2%be%e5%ba%a6%e5%a4%a7%e6%b5%81%e9%87%8f%e7%9c%9f%e7%a9%ba%e8%b0%83%e8%8a%82%e5%99%a8%ef%bc%88%e8%87%aa%e6%b3%84%e5%8e%8b%e5%9e%8b329sr329sr-500","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/ljengineering-vacuum\/lj-engineering%e9%ab%98%e7%b2%be%e5%ba%a6%e5%a4%a7%e6%b5%81%e9%87%8f%e7%9c%9f%e7%a9%ba%e8%b0%83%e8%8a%82%e5%99%a8%ef%bc%88%e8%87%aa%e6%b3%84%e5%8e%8b%e5%9e%8b329sr329sr-500\/","title":{"rendered":"LJ Engineering,\u9ad8\u7cbe\u5ea6\u5927\u6d41\u91cf\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u538b\u578b),329SR,329SR-500"},"content":{"rendered":"<div class=\"dad65929\">\n<div class=\"f9bf7997 d7dc56a8 c05b5566\">\n<div class=\"ds-markdown ds-markdown--block\">\n<p><a href=\"https:\/\/www.bihec.com\/ljengineering-vacuum\/tag\/lj-engineering\/\" title=\"View all posts in LJ Engineering\" target=\"_blank\">LJ Engineering<\/a>,<a href=\"https:\/\/www.bihec.com\/ljengineering-vacuum\/tag\/%e9%ab%98%e7%b2%be%e5%ba%a6%e5%a4%a7%e6%b5%81%e9%87%8f%e7%9c%9f%e7%a9%ba%e8%b0%83%e8%8a%82%e5%99%a8%ef%bc%88%e8%87%aa%e6%b3%84%e5%8e%8b%e5%9e%8b\/\" title=\"View all posts in \u9ad8\u7cbe\u5ea6\u5927\u6d41\u91cf\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u538b\u578b)\" target=\"_blank\">\u9ad8\u7cbe\u5ea6\u5927\u6d41\u91cf\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u538b\u578b)<\/a>,<a href=\"https:\/\/www.bihec.com\/ljengineering-vacuum\/tag\/329\/\" title=\"View all posts in 329\" target=\"_blank\">329<\/a>SR,329SR-500,\u7528\u4e8e\u9700\u8981\u63a7\u5236\u771f\u7a7a\u4e14\u7cfb\u7edf\u65e0\u6cc4\u6f0f\u7684\u5e94\u7528\u573a\u666f\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u81ea\u52a8\u6392\u653e\u591a\u4f59\u771f\u7a7a\u800c\u4e0d\u662f\u901a\u8fc7\u5916\u90e8\u6392\u6c14\u53e3\u6765\u91ca\u653e\u771f\u7a7a\u7684\u60c5\u51b5\u4e0b\u3002\u5178\u578b\u5e94\u7528\u5305\u62ec\u771f\u7a7a\u6cc4\u6f0f\u6d4b\u8bd5\u8bbe\u5907\u3001\u7cbe\u5bc6\u771f\u7a7a\u5939\u6301\u3001\u6821\u51c6\u548c\u4eea\u5668\u3001\u6d77\u62d4\u6a21\u62df\u5ba4\u4ee5\u53ca\u4e00\u822c\u5b9e\u9a8c\u5ba4\u5e94\u7528\u3002<\/p>\n<p><strong><a href=\"https:\/\/www.bihec.com\/ljengineering-vacuum\/tag\/%e5%9e%8b%e5%8f%b7329sr\/\" title=\"View all posts in \u578b\u53f7329SR\" target=\"_blank\">\u578b\u53f7329SR<\/a><a href=\"https:\/\/www.bihec.com\/ljengineering-vacuum\/tag\/%e7%9c%9f%e7%a9%ba%e8%b0%83%e8%8a%82%e5%99%a8\/\" title=\"View all posts in \u771f\u7a7a\u8c03\u8282\u5668\" target=\"_blank\">\u771f\u7a7a\u8c03\u8282\u5668<\/a>\uff08\u81ea\u6cc4\u538b\u578b\uff09<\/strong><\/p>\n<p><strong>\u5e94\u7528<\/strong><br \/>\n\u578b\u53f7329SR\u662f\u4e00\u6b3e\u9ad8\u7cbe\u5ea6\u3001\u5927\u6d41\u91cf\uff0812.5 SCFM\uff09\u7684\u771f\u7a7a\u8c03\u8282\u5668\uff0c\u91c7\u7528\u81ea\u6cc4\u538b\u8bbe\u8ba1\uff0c\u80fd\u591f\u5728\u4ece\u8f83\u9ad8\u771f\u7a7a\u5ea6\u8c03\u6574\u5230\u8f83\u4f4e\u771f\u7a7a\u5ea6\u65f6\u81ea\u52a8\u6392\u653e\u591a\u4f59\u7684\u771f\u7a7a\u3002\u8be5\u8c03\u8282\u5668\u975e\u5e38\u9002\u5408\u7528\u4e8e\u9700\u8981\u63a7\u5236\u771f\u7a7a\u4e14\u7cfb\u7edf\u65e0\u6cc4\u6f0f\u7684\u5e94\u7528\u573a\u666f\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u81ea\u52a8\u6392\u653e\u591a\u4f59\u771f\u7a7a\u800c\u4e0d\u662f\u901a\u8fc7\u5916\u90e8\u6392\u6c14\u53e3\u6765\u91ca\u653e\u771f\u7a7a\u7684\u60c5\u51b5\u4e0b\u3002\u5178\u578b\u5e94\u7528\u5305\u62ec\u771f\u7a7a\u6cc4\u6f0f\u6d4b\u8bd5\u8bbe\u5907\u3001\u7cbe\u5bc6\u771f\u7a7a\u5939\u6301\u3001\u6821\u51c6\u548c\u4eea\u5668\u3001\u6d77\u62d4\u6a21\u62df\u5ba4\u4ee5\u53ca\u4e00\u822c\u5b9e\u9a8c\u5ba4\u5e94\u7528\u3002<\/p>\n<p>\u8c03\u8282\u5668\u4e32\u8054\u5b89\u88c5\u5728\u53d7\u63a7\u5bb9\u79ef\u4e0e\u771f\u7a7a\u6cf5\u6216\u4e2d\u592e\u771f\u7a7a\u4f9b\u5e94\u7ebf\u4e4b\u95f4\uff0c\u56e0\u6b64\u591a\u4e2a\u8c03\u8282\u5668\u53ef\u4ee5\u5728\u8fde\u63a5\u5230\u5355\u4e00\u771f\u7a7a\u6e90\u7684\u60c5\u51b5\u4e0b\u8c03\u6574\u5230\u4e0d\u540c\u7684\u771f\u7a7a\u8bbe\u7f6e\u3002\u6839\u636e\u6240\u9700\u7684\u771f\u7a7a\u64cd\u4f5c\u8303\u56f4\uff0c\u63d0\u4f9b\u4e09\u79cd\u4e0d\u540c\u7684\u578b\u53f7\u53d8\u4f53\u4ee5\u4f18\u5316\u6027\u80fd\uff1a<\/p>\n<ul>\n<li><strong>\u4f4e\u5dee\u538b\u771f\u7a7a\u578b\u53f7<\/strong>\uff1a\u9002\u7528\u4e8e\u63a5\u8fd1\u5927\u6c14\u538b\u7684\u771f\u7a7a\u8bbe\u7f6e\u3002<\/li>\n<li><strong>\u9ad8\u5dee\u538b\u771f\u7a7a\u578b\u53f7<\/strong>\uff1a\u9002\u7528\u4e8e\u63a5\u8fd1\u7edd\u5bf9\u771f\u7a7a\uff08\u4f4e\u7edd\u5bf9\u538b\u529b\uff09\u7684\u9ad8\u771f\u7a7a\u5e94\u7528\u3002<\/li>\n<\/ul>\n<p data-start=\"0\" data-end=\"267\"><strong data-start=\"0\" data-end=\"6\">\u89c4\u683c<\/strong><br data-start=\"6\" data-end=\"9\" \/><strong data-start=\"9\" data-end=\"23\">\u6ee1\u6d41\u91cf\u65f6\u7684\u6d41\u901a\u901a\u9053\uff1a<\/strong> \u76f4\u5f84 0.48 \u82f1\u5bf8\uff0812.5 SCFM\uff09<br data-start=\"45\" data-end=\"48\" \/><strong data-start=\"48\" data-end=\"57\">\u53ef\u8c03\u8303\u56f4\uff1a<\/strong> \u4ece\u4f4e\u4e8e\u5927\u6c14\u538b 0.3 \u82f1\u5bf8\u6c5e\u67f1\u81f3\u63a5\u8fd1\u96f6\u7684\u7edd\u5bf9\u538b\u529b\uff0c\u8c03\u8282\u65cb\u94ae\u884c\u7a0b\u4e3a 13 \u5708<br data-start=\"95\" data-end=\"98\" \/><strong data-start=\"98\" data-end=\"105\">\u6ede\u540e\uff1a<\/strong> \u7ea6 0.004 \u82f1\u5bf8\u6c5e\u67f1\uff080.1 \u6beb\u7c73\u6c5e\u67f1\uff09<br data-start=\"128\" data-end=\"131\" \/><strong data-start=\"131\" data-end=\"141\">\u6d41\u91cf\u7075\u654f\u5ea6\uff1a<\/strong> \u5728 0 \u81f3 350 \u5347\/\u5206\u949f\u7684\u6d41\u91cf\u53d8\u5316\u8303\u56f4\u5185\uff0c\u8bbe\u5b9a\u70b9\u504f\u79fb\u5c0f\u4e8e 0.1 \u82f1\u5bf8\u6c5e\u67f1<br data-start=\"181\" data-end=\"184\" \/><strong data-start=\"184\" data-end=\"193\">\u63a5\u53e3\u8fde\u63a5\uff1a<\/strong> 1\/2 \u82f1\u5bf8\u5185\u87ba\u7eb9 NPT \u771f\u7a7a\u4f9b\u7ed9\u53e3\uff0c3\/8 \u82f1\u5bf8 NPT \u8c03\u8282\u51fa\u53e3<br data-start=\"229\" data-end=\"232\" \/><strong data-start=\"232\" data-end=\"239\">\u91cd\u91cf\uff1a<\/strong> 3.6 \u78c5\uff08\u578b\u53f7 <a href=\"https:\/\/www.bihec.com\/ljengineering-vacuum\/tag\/329-500\/\" title=\"View all posts in 329-500\" target=\"_blank\">329-500<\/a> \u4e3a 3.9 \u78c5\uff09<\/p>\n<p data-start=\"314\" data-end=\"347\"><strong data-start=\"314\" data-end=\"345\">\u578b\u53f7 329SR-500\uff08\u5e26\u8fdc\u7a0b\u8fc7\u6ee4\u5668\u7684 329SR\uff09<\/strong><\/p>\n<ul data-start=\"348\" data-end=\"452\" data-is-last-node=\"\" data-is-only-node=\"\">\n<li data-start=\"348\" data-end=\"385\">\u8fdc\u7a0b\u8fc7\u6ee4\u5668\u53ef\u5728\u7070\u5c18\u73af\u5883\u4e2d\u8fd0\u884c\u65f6\u4fdd\u62a4\u771f\u7a7a\u8c03\u8282\u5668\u7684\u73af\u5883\u901a\u6c14\u53e3\u514d\u53d7\u6c61\u67d3\u3002<\/li>\n<li data-start=\"386\" data-end=\"408\">\u5feb\u901f\u62c6\u5378\u63a5\u5934\u4fbf\u4e8e\u5728\u73b0\u573a\u66f4\u6362\u8fc7\u6ee4\u5143\u4ef6\u3002<\/li>\n<li data-start=\"409\" data-end=\"452\" data-is-last-node=\"\">\u6807\u51c6\u578b\u53f7 329SR \u53ef\u901a\u8fc7\u53ef\u7528\u7684\u8fc7\u6ee4\u5668\u5957\u4ef6\uff08\u96f6\u4ef6\u53f7 <a href=\"https:\/\/www.bihec.com\/ljengineering-vacuum\/tag\/329-300\/\" title=\"View all posts in 329-300\" target=\"_blank\">329-300<\/a>\uff09\u5728\u73b0\u573a\u8f6c\u6362\u3002<\/li>\n<\/ul>\n<p><strong>\u9009\u9879<\/strong><\/p>\n<ol start=\"1\">\n<li><strong>\u7edd\u5bf9\u538b\u529b\u53c2\u8003<\/strong><br \/>\n\u63a7\u5236\u76f8\u5bf9\u4e8e\u7edd\u5bf9\u538b\u529b\u7684\u771f\u7a7a\uff0c\u5176\u4e2d\u96f6\u538b\u529b\u5bf9\u5e94\u4e8e\u7edd\u5bf9\u771f\u7a7a\u3002\u7edd\u5bf9\u538b\u529b\u53c2\u8003\u901a\u5e38\u7528\u4e8e\u5b9e\u9a8c\u5ba4\u3001\u6821\u51c6\u3001\u6d77\u62d4\u6a21\u62df\u3001\u84b8\u998f\u3001\u84b8\u6c7d\u538b\u529b\u63a7\u5236\u4ee5\u53ca\u5176\u4ed6\u9700\u8981\u7edd\u5bf9\u538b\u529b\u63a7\u5236\u7684\u5e94\u7528\u3002<\/li>\n<li><strong>\u5927\u6c14\u538b\u529b\u53c2\u8003<\/strong><br \/>\n\u63a7\u5236\u76f8\u5bf9\u4e8e\u73af\u5883\u5927\u6c14\u538b\u7684\u771f\u7a7a\u3002\u5728\u9700\u8981\u7cbe\u786e\u63a7\u5236\u76f8\u5bf9\u4e8e\u5927\u6c14\u538b\u7684\u771f\u7a7a\u65f6\uff0c\u6b64\u9009\u9879\u975e\u5e38\u6709\u7528\uff0c\u56e0\u4e3a\u5b83\u80fd\u591f\u8865\u507f\u6c14\u538b\u53d8\u5316\u3002\u5927\u6c14\u538b\u529b\u53c2\u8003\u9009\u9879\u901a\u8fc7\u5728\u96f6\u4ef6\u53f7\u4e2d\u7684\u201c329\u201d\u540e\u6dfb\u52a0\u5b57\u6bcd\u201cDP\u201d\u6765\u8ba2\u8d2d\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>329DPSR\uff08\u6807\u51c6\u578b\u53f7\uff09<\/li>\n<li>329DPSRL\uff08\u4f4e\u5dee\u538b\u771f\u7a7a\u64cd\u4f5c\u578b\u53f7\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><strong>\u7279\u70b9<\/strong><\/p>\n<ul>\n<li>\u81ea\u6cc4\u538b\u8bbe\u8ba1\uff0c\u9002\u7528\u4e8e\u65e0\u6cc4\u6f0f\u7cfb\u7edf\u3002<\/li>\n<li>\u9ad8\u6d41\u91cf\u80fd\u529b\uff0812.5 SCFM\uff09\u3002<\/li>\n<li>\u9002\u7528\u4e8e\u591a\u79cd<a href=\"https:\/\/www.bihec.com\/ljengineering-vacuum\/tag\/%e9%ab%98%e7%b2%be%e5%ba%a6%e7%9c%9f%e7%a9%ba%e6%8e%a7%e5%88%b6\/\" title=\"View all posts in \u9ad8\u7cbe\u5ea6\u771f\u7a7a\u63a7\u5236\" target=\"_blank\">\u9ad8\u7cbe\u5ea6\u771f\u7a7a\u63a7\u5236<\/a>\u573a\u666f\u3002<\/li>\n<li>\u63d0\u4f9b\u7edd\u5bf9\u538b\u529b\u53c2\u8003\u548c\u5927\u6c14\u538b\u529b\u53c2\u8003\u9009\u9879\uff0c\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u9700\u6c42\u3002<\/li>\n<\/ul>\n<p><strong>\u5178\u578b\u5e94\u7528\u573a\u666f<\/strong><\/p>\n<ul>\n<li>\u771f\u7a7a\u6cc4\u6f0f\u6d4b\u8bd5\u8bbe\u5907<\/li>\n<li>\u7cbe\u5bc6\u771f\u7a7a\u5939\u6301<\/li>\n<li>\u6821\u51c6\u548c\u4eea\u5668<\/li>\n<li>\u6d77\u62d4\u6a21\u62df\u5ba4<\/li>\n<li>\u5b9e\u9a8c\u5ba4\u5e94\u7528<\/li>\n<\/ul>\n<\/div>\n<div class=\"ds-flex\">\n<div class=\"ds-flex abe97156\">\n<div class=\"ds-icon-button\">\n<div class=\"ds-icon\">\n<figure id=\"attachment_237\" aria-describedby=\"caption-attachment-237\" style=\"width: 341px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\" wp-image-237\" src=\"https:\/\/www.bihec.com\/ljengineering-vacuum\/wp-content\/uploads\/sites\/1915\/2025\/03\/img_67d68a8a95b8a.png\" alt=\"LJ Engineering,\u9ad8\u7cbe\u5ea6\u5927\u6d41\u91cf\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u538b\u578b),\u578b\u53f7329SR\" width=\"341\" height=\"372\" srcset=\"https:\/\/www.bihec.com\/ljengineering-vacuum\/wp-content\/uploads\/sites\/1915\/2025\/03\/img_67d68a8a95b8a.png 662w, https:\/\/www.bihec.com\/ljengineering-vacuum\/wp-content\/uploads\/sites\/1915\/2025\/03\/img_67d68a8a95b8a-275x300.png 275w, https:\/\/www.bihec.com\/ljengineering-vacuum\/wp-content\/uploads\/sites\/1915\/2025\/03\/img_67d68a8a95b8a-500x546.png 500w\" sizes=\"(max-width: 341px) 100vw, 341px\" \/><figcaption id=\"caption-attachment-237\" class=\"wp-caption-text\">LJ 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Engineering (1\u4e2a\u9879\u76ee)\">329SR-500LJ Engineering<\/a>\n<a href=\"https:\/\/www.bihec.com\/ljengineering-vacuum\/tag\/329srlj-engineering\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"329SRLJ Engineering (1\u4e2a\u9879\u76ee)\">329SRLJ Engineering<\/a>\n<a href=\"https:\/\/www.bihec.com\/ljengineering-vacuum\/tag\/lj-engineering\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 22pt;\" aria-label=\"LJ Engineering (20\u4e2a\u9879\u76ee)\">LJ Engineering<\/a>\n<a href=\"https:\/\/www.bihec.com\/ljengineering-vacuum\/tag\/lj-engineering-%e5%9e%8b%e5%8f%b7329sr\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 8pt;\" aria-label=\"LJ Engineering \u578b\u53f7329SR (1\u4e2a\u9879\u76ee)\">LJ Engineering \u578b\u53f7329SR<\/a>\n<a href=\"https:\/\/www.bihec.com\/ljengineering-vacuum\/tag\/lj-engineering%e7%9c%9f%e7%a9%ba%e8%b0%83%e8%8a%82%e5%99%a8\/\" class=\"tag-cloud-link 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