﻿{"id":228,"date":"2025-12-01T13:24:32","date_gmt":"2025-12-01T05:24:32","guid":{"rendered":"https:\/\/www.bihec.com\/ljengineeringinc2\/?p=228"},"modified":"2025-12-01T13:24:32","modified_gmt":"2025-12-01T05:24:32","slug":"l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/","title":{"rendered":"L. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329SR\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a"},"content":{"rendered":"<p><strong><a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/\" title=\"View all posts in L. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329SR\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a\" target=\"_blank\">L. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329SR\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a<\/a><\/strong><\/p>\n<p id=\"RTNRVeh\"><img decoding=\"async\" loading=\"lazy\" width=\"460\" height=\"434\" class=\"alignnone size-full wp-image-229 \" src=\"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-content\/uploads\/sites\/2849\/2025\/12\/img_692d258848883.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-content\/uploads\/sites\/2849\/2025\/12\/img_692d258848883.png 460w, https:\/\/www.bihec.com\/ljengineeringinc2\/wp-content\/uploads\/sites\/2849\/2025\/12\/img_692d258848883-300x283.png 300w\" sizes=\"(max-width: 460px) 100vw, 460px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p data-start=\"42\" data-end=\"129\"><a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/model-329sr\/\" title=\"View all posts in Model 329SR\" target=\"_blank\">Model 329SR<\/a> \u662f\u4e00\u6b3e <strong data-start=\"58\" data-end=\"85\">\u9ad8\u7cbe\u5ea6\u3001<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e5%a4%a7%e6%b5%81%e9%87%8f%ef%bc%8812-5-scfm%ef%bc%89%e7%9c%9f%e7%a9%ba%e8%b0%83%e8%8a%82%e5%99%a8\/\" title=\"View all posts in \u5927\u6d41\u91cf\uff0812.5 SCFM\uff09\u771f\u7a7a\u8c03\u8282\u5668\" target=\"_blank\">\u5927\u6d41\u91cf\uff0812.5 SCFM\uff09\u771f\u7a7a\u8c03\u8282\u5668<\/a><\/strong>\uff0c\u91c7\u7528 <strong data-start=\"89\" data-end=\"98\"><a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e8%87%aa%e6%b3%84%e5%bc%8f\/\" title=\"View all posts in \u81ea\u6cc4\u5f0f\" target=\"_blank\">\u81ea\u6cc4\u5f0f<\/a>\u8bbe\u8ba1<\/strong>\uff0c\u5373\u5728\u4ece\u8f83<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e9%ab%98%e7%9c%9f%e7%a9%ba\/\" title=\"View all posts in \u9ad8\u771f\u7a7a\" target=\"_blank\">\u9ad8\u771f\u7a7a<\/a>\u8c03\u6574\u5230\u8f83\u4f4e<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e7%9c%9f%e7%a9%ba\/\" title=\"View all posts in \u771f\u7a7a\" target=\"_blank\">\u771f\u7a7a<\/a>\u65f6\uff0c\u80fd\u591f<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/\" title=\"View all posts in \u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a\" target=\"_blank\">\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a<\/a>\u3002<\/p>\n<p data-start=\"131\" data-end=\"209\">\u8be5<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e8%b0%83%e8%8a%82%e5%99%a8\/\" title=\"View all posts in \u8c03\u8282\u5668\" target=\"_blank\">\u8c03\u8282\u5668<\/a>\u7279\u522b\u9002\u7528\u4e8e <strong data-start=\"141\" data-end=\"151\"><a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e7%b3%bb%e7%bb%9f%e5%86%85%e6%97%a0%e6%b3%84%e6%bc%8f\/\" title=\"View all posts in \u7cfb\u7edf\u5185\u65e0\u6cc4\u6f0f\" target=\"_blank\">\u7cfb\u7edf\u5185\u65e0\u6cc4\u6f0f<\/a><\/strong> \u7684\u5e94\u7528\u573a\u5408\uff0c\u5e76\u4e14\u5e0c\u671b\u5728\u4ece\u9ad8\u771f\u7a7a\u8c03\u8282\u5230\u4f4e\u771f\u7a7a\u65f6\uff0c<strong data-start=\"175\" data-end=\"188\">\u591a\u4f59\u771f\u7a7a\u80fd\u81ea\u52a8\u6392\u51fa<\/strong>\uff0c\u800c\u4e0d\u9700\u8981\u901a\u8fc7\u5927\u6c14\u6392\u6c14\u53e3\u91ca\u653e\u88ab\u56f0\u771f\u7a7a\u3002<\/p>\n<p data-start=\"211\" data-end=\"220\">\u5178\u578b\u5e94\u7528\u5305\u62ec\uff1a<\/p>\n<ul data-start=\"221\" data-end=\"278\">\n<li data-start=\"221\" data-end=\"233\">\n<p data-start=\"223\" data-end=\"233\">\u771f\u7a7a\u6cc4\u6f0f\u6d4b\u8bd5\u8bbe\u5907<\/p>\n<\/li>\n<li data-start=\"234\" data-end=\"244\">\n<p data-start=\"236\" data-end=\"244\">\u7cbe\u5bc6\u771f\u7a7a\u5939\u6301<\/p>\n<\/li>\n<li data-start=\"245\" data-end=\"256\">\n<p data-start=\"247\" data-end=\"256\">\u6821\u51c6\u548c\u4eea\u5668\u7cfb\u7edf<\/p>\n<\/li>\n<li data-start=\"257\" data-end=\"266\">\n<p data-start=\"259\" data-end=\"266\">\u9ad8\u5ea6\u6a21\u62df\u8231<\/p>\n<\/li>\n<li data-start=\"267\" data-end=\"278\">\n<p data-start=\"269\" data-end=\"278\">\u4e00\u822c\u5b9e\u9a8c\u5ba4\u5e94\u7528<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"280\" data-end=\"349\">\u8be5\u8c03\u8282\u5668\u901a\u5e38 <strong data-start=\"287\" data-end=\"295\">\u4e32\u8054\u5b89\u88c5<\/strong> \u5728\u88ab\u63a7\u5bb9\u79ef\u4e0e<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e7%9c%9f%e7%a9%ba%e6%b3%b5\/\" title=\"View all posts in \u771f\u7a7a\u6cf5\" target=\"_blank\">\u771f\u7a7a\u6cf5<\/a>\u6216\u4e2d\u592e\u771f\u7a7a\u4f9b\u6c14\u7ba1\u7ebf\u4e4b\u95f4\uff0c\u8fd9\u6837\u5373\u4f7f\u591a\u4e2a\u8c03\u8282\u5668\u8fde\u63a5\u5728\u540c\u4e00\u771f\u7a7a\u6e90\uff0c\u4e5f\u53ef\u4ee5\u8bbe\u7f6e\u4e0d\u540c\u7684\u771f\u7a7a\u503c\u3002<\/p>\n<p data-start=\"351\" data-end=\"385\">\u63d0\u4f9b\u4e09\u79cd\u578b\u53f7\u53d8\u4f53\uff0c\u53ef\u6839\u636e\u6240\u9700\u7684 <strong data-start=\"367\" data-end=\"377\">\u771f\u7a7a\u5de5\u4f5c\u8303\u56f4<\/strong> \u4f18\u5316\u6027\u80fd\uff1a<\/p>\n<ul data-start=\"386\" data-end=\"500\" data-is-last-node=\"\" data-is-only-node=\"\">\n<li data-start=\"386\" data-end=\"436\">\n<p data-start=\"388\" data-end=\"436\"><strong data-start=\"388\" data-end=\"422\">\u4f4e\u5dee\u538b\u578b\u53f7\uff08Low Differential Vacuum\uff09<\/strong>\uff1a\u5141\u8bb8\u771f\u7a7a\u8bbe\u5b9a\u63a5\u8fd1\u5927\u6c14\u538b<\/p>\n<\/li>\n<li data-start=\"437\" data-end=\"500\" data-is-last-node=\"\">\n<p data-start=\"439\" data-end=\"500\" data-is-last-node=\"\"><strong data-start=\"439\" data-end=\"476\">\u9ad8\u771f\u7a7a\u5e94\u7528\u578b\u53f7\uff08High Differential Vacuum\uff09<\/strong>\uff1a\u9002\u7528\u4e8e\u771f\u7a7a\u8bbe\u5b9a\u63a5\u8fd1\u5b8c\u7f8e\u771f\u7a7a\uff08\u4f4e<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e7%bb%9d%e5%af%b9%e5%8e%8b%e5%8a%9b\/\" title=\"View all posts in \u7edd\u5bf9\u538b\u529b\" target=\"_blank\">\u7edd\u5bf9\u538b\u529b<\/a>\uff09\u7684\u60c5\u51b5\u3002<\/p>\n<\/li>\n<\/ul>\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"14\" data-end=\"526\" data-is-last-node=\"\" data-is-only-node=\"\">\n<thead data-start=\"14\" data-end=\"64\">\n<tr data-start=\"14\" data-end=\"64\">\n<th data-start=\"14\" data-end=\"23\" data-col-size=\"sm\">\u6b63\u5e38\u64cd\u4f5c\u6a21\u5f0f<\/th>\n<th data-start=\"23\" data-end=\"32\" data-col-size=\"sm\">\u6700\u5c0f<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e5%b7%ae%e5%8e%8b%e7%9c%9f%e7%a9%ba\/\" title=\"View all posts in \u5dee\u538b\u771f\u7a7a\" target=\"_blank\">\u5dee\u538b\u771f\u7a7a<\/a><\/th>\n<th data-start=\"32\" data-end=\"41\" data-col-size=\"sm\">\u6700\u5c0f\u7edd\u5bf9\u538b\u529b<\/th>\n<th data-start=\"41\" data-end=\"52\" data-col-size=\"sm\">\u7edd\u5bf9\u538b\u529b\u53c2\u8003\u578b\u53f7<\/th>\n<th data-start=\"52\" data-end=\"64\" data-col-size=\"sm\">\u5927\u6c14\u538b\u529b\u53c2\u8003\u578b\u53f7<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"146\" data-end=\"526\" data-is-last-node=\"\">\n<tr data-start=\"146\" data-end=\"261\">\n<td data-start=\"146\" data-end=\"161\" data-col-size=\"sm\">\u6807\u51c6\uff08Standard\uff09<\/td>\n<td data-col-size=\"sm\" data-start=\"161\" data-end=\"189\">1.50 in. Hg (38.10 mm Hg)<\/td>\n<td data-col-size=\"sm\" data-start=\"189\" data-end=\"216\">0.30 in. Hg (7.62 mm Hg)<\/td>\n<td data-col-size=\"sm\" data-start=\"216\" data-end=\"236\">329SR \/ <a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/329sr-500\/\" title=\"View all posts in 329SR-500\" target=\"_blank\">329SR-500<\/a><\/td>\n<td data-col-size=\"sm\" data-start=\"236\" data-end=\"261\">329DPSR \/ 329DPSR-500<\/td>\n<\/tr>\n<tr data-start=\"262\" data-end=\"394\">\n<td data-start=\"262\" data-end=\"290\" data-col-size=\"sm\">1.50 in. Hg (38.10 mm Hg)<\/td>\n<td data-col-size=\"sm\" data-start=\"290\" data-end=\"317\">0.30 in. Hg (7.62 mm Hg)<\/td>\n<td data-col-size=\"sm\" data-start=\"317\" data-end=\"345\">0.40 in. Hg (10.16 mm Hg)<\/td>\n<td data-col-size=\"sm\" data-start=\"345\" data-end=\"367\">329SRL \/ 329SRL-500<\/td>\n<td data-col-size=\"sm\" data-start=\"367\" data-end=\"394\">329DPSRL \/ 329DPSRL-500<\/td>\n<\/tr>\n<tr data-start=\"395\" data-end=\"526\" data-is-last-node=\"\">\n<td data-start=\"395\" data-end=\"422\" data-col-size=\"sm\">0.30 in. Hg (7.62 mm Hg)<\/td>\n<td data-col-size=\"sm\" data-start=\"422\" data-end=\"450\">3.00 in. Hg (76.20 mm Hg)<\/td>\n<td data-col-size=\"sm\" data-start=\"450\" data-end=\"477\">0.20 in. Hg (5.08 mm Hg)<\/td>\n<td data-col-size=\"sm\" data-start=\"477\" data-end=\"499\">329SRH \/ 329SRH-500<\/td>\n<td data-col-size=\"sm\" data-start=\"499\" data-end=\"526\" data-is-last-node=\"\">329DPSRH \/ 329DPSRH-500<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p data-start=\"9\" data-end=\"17\"><strong data-start=\"9\" data-end=\"15\">\u9009\u9879<\/strong><\/p>\n<ul data-start=\"18\" data-end=\"302\" data-is-last-node=\"\" data-is-only-node=\"\">\n<li data-start=\"18\" data-end=\"133\">\n<p data-start=\"20\" data-end=\"133\"><strong data-start=\"20\" data-end=\"59\">\u7edd\u5bf9\u538b\u529b\u53c2\u8003\uff08Absolute Pressure Reference\uff09<\/strong>\uff1a\u6839\u636e\u7edd\u5bf9\u538b\u529b\u63a7\u5236\u771f\u7a7a\uff0c\u4f7f\u5728\u7406\u60f3\u771f\u7a7a\u4e0b\u8fbe\u5230\u96f6\u538b\u529b\u3002\u7edd\u5bf9\u538b\u529b\u53c2\u8003\u6700\u5e38\u7528\u4e8e\u5b9e\u9a8c\u5ba4\u3001\u6821\u51c6\u3001\u9ad8\u5ea6\u6a21\u62df\u3001\u84b8\u998f\u3001\u84b8\u6c7d\u538b\u529b\u63a7\u5236\u4ee5\u53ca\u5176\u4ed6\u9700\u8981<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e7%bb%9d%e5%af%b9%e5%8e%8b%e5%8a%9b%e6%8e%a7%e5%88%b6%e7%9a%84%e5%ba%94%e7%94%a8\/\" title=\"View all posts in \u7edd\u5bf9\u538b\u529b\u63a7\u5236\u7684\u5e94\u7528\" target=\"_blank\">\u7edd\u5bf9\u538b\u529b\u63a7\u5236\u7684\u5e94\u7528<\/a>\u3002<\/p>\n<\/li>\n<li data-start=\"134\" data-end=\"302\" data-is-last-node=\"\">\n<p data-start=\"136\" data-end=\"302\" data-is-last-node=\"\"><strong data-start=\"136\" data-end=\"178\">\u5927\u6c14\u538b\u529b\u53c2\u8003\uff08Atmospheric Pressure Reference\uff09<\/strong>\uff1a\u6839\u636e\u73af\u5883\u5927\u6c14\u538b\u529b\u63a7\u5236\u771f\u7a7a\u3002\u5728\u9700\u8981\u76f8\u5bf9\u4e8e\u5927\u6c14\u538b\u529b\u7cbe\u786e\u63a7\u5236\u771f\u7a7a\u7684\u5e94\u7528\u4e2d\u975e\u5e38\u9002\u7528\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u8865\u507f\u6c14\u538b\u53d8\u5316\u3002\u5927\u6c14\u538b\u529b\u53c2\u8003\u9009\u9879\u53ef\u901a\u8fc7\u5728\u578b\u53f7329\u540e\u52a0\u4e0a\u5b57\u6bcd\u201cDP\u201d\u6765\u8ba2\u8d2d\u3002\u4f8b\u5982\uff0c\u4f4e\u5dee\u538b\u771f\u7a7a\u64cd\u4f5c\u53ef\u9009\u578b\u53f7\u4e3a <strong data-start=\"275\" data-end=\"286\">329DPSR<\/strong> \u6216 <strong data-start=\"289\" data-end=\"301\" data-is-only-node=\"\">329DPSRL<\/strong>\u3002<\/p>\n<\/li>\n<\/ul>\n<p id=\"DePyXEY\"><img decoding=\"async\" loading=\"lazy\" width=\"1065\" height=\"769\" class=\"alignnone size-full wp-image-230 \" src=\"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-content\/uploads\/sites\/2849\/2025\/12\/img_692d2619699c0.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-content\/uploads\/sites\/2849\/2025\/12\/img_692d2619699c0.png 1065w, https:\/\/www.bihec.com\/ljengineeringinc2\/wp-content\/uploads\/sites\/2849\/2025\/12\/img_692d2619699c0-300x217.png 300w, https:\/\/www.bihec.com\/ljengineeringinc2\/wp-content\/uploads\/sites\/2849\/2025\/12\/img_692d2619699c0-1024x739.png 1024w, https:\/\/www.bihec.com\/ljengineeringinc2\/wp-content\/uploads\/sites\/2849\/2025\/12\/img_692d2619699c0-768x555.png 768w, https:\/\/www.bihec.com\/ljengineeringinc2\/wp-content\/uploads\/sites\/2849\/2025\/12\/img_692d2619699c0-500x361.png 500w, https:\/\/www.bihec.com\/ljengineeringinc2\/wp-content\/uploads\/sites\/2849\/2025\/12\/img_692d2619699c0-800x578.png 800w\" sizes=\"(max-width: 1065px) 100vw, 1065px\" \/><\/p>\n<p data-start=\"9\" data-end=\"17\"><strong data-start=\"9\" data-end=\"15\">\u89c4\u683c<\/strong><\/p>\n<ul data-start=\"19\" data-end=\"380\">\n<li data-start=\"19\" data-end=\"83\">\n<p data-start=\"21\" data-end=\"83\"><strong data-start=\"21\" data-end=\"60\"><a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e5%85%a8%e6%b5%81%e9%87%8f%e6%b5%81%e9%80%9a%e9%80%9a%e9%81%93\/\" title=\"View all posts in \u5168\u6d41\u91cf\u6d41\u901a\u901a\u9053\" target=\"_blank\">\u5168\u6d41\u91cf\u6d41\u901a\u901a\u9053<\/a>\uff08Flow Passage at full flow\uff09\uff1a<\/strong> 0.48 \u82f1\u5bf8\u76f4\u5f84\uff0812.5 SCFM\uff09<\/p>\n<\/li>\n<li data-start=\"84\" data-end=\"152\">\n<p data-start=\"86\" data-end=\"152\"><strong data-start=\"86\" data-end=\"116\">\u53ef\u8c03\u8303\u56f4\uff08Adjustability Range\uff09\uff1a<\/strong> \u4ece\u4f4e\u4e8e\u5927\u6c14\u538b 0.3 \u82f1\u5bf8\u6c5e\u67f1\u81f3\u63a5\u8fd1\u96f6\u7edd\u5bf9\u538b\u529b\uff0c\u63a7\u5236\u65cb\u94ae 13 \u8f6c<\/p>\n<\/li>\n<li data-start=\"153\" data-end=\"199\">\n<p data-start=\"155\" data-end=\"199\"><strong data-start=\"155\" data-end=\"174\">\u6ede\u540e\uff08Hysteresis\uff09\uff1a<\/strong> \u7ea6 0.004 \u82f1\u5bf8\u6c5e\u67f1\uff080.1 \u6beb\u7c73\u6c5e\u67f1\uff09<\/p>\n<\/li>\n<li data-start=\"200\" data-end=\"269\">\n<p data-start=\"202\" data-end=\"269\"><strong data-start=\"202\" data-end=\"230\">\u6d41\u91cf\u7075\u654f\u5ea6\uff08Flow Sensitivity\uff09\uff1a<\/strong> \u6d41\u91cf\u4ece 0 \u5230 350 \u5347\/\u5206\u949f\u53d8\u5316\u65f6\uff0c\u8bbe\u5b9a\u70b9\u504f\u79fb\u5c0f\u4e8e 0.1 \u82f1\u5bf8\u6c5e\u67f1<\/p>\n<\/li>\n<li data-start=\"270\" data-end=\"336\">\n<p data-start=\"272\" data-end=\"336\"><strong data-start=\"272\" data-end=\"298\">\u63a5\u53e3\u8fde\u63a5\uff08Port Connection\uff09\uff1a<\/strong> 1\/2 \u82f1\u5bf8 NPT \u5185\u87ba\u7eb9\u771f\u7a7a\u8fdb\u6c14\u53e3\uff0c3\/8 \u82f1\u5bf8 NPT \u8c03\u8282\u51fa\u53e3<\/p>\n<\/li>\n<li data-start=\"337\" data-end=\"380\">\n<p data-start=\"339\" data-end=\"380\"><strong data-start=\"339\" data-end=\"354\">\u91cd\u91cf\uff08Weight\uff09\uff1a<\/strong> 3.6 \u78c5\uff08\u578b\u53f7 329-500\uff1a3.9 \u78c5\uff09<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"382\" data-end=\"414\"><strong data-start=\"382\" data-end=\"412\">\u578b\u53f7 329SR-500\uff08\u5e26\u8fdc\u7a0b\u6ee4\u5668\u7684 329SR\uff09<\/strong><\/p>\n<ul data-start=\"415\" data-end=\"506\" data-is-last-node=\"\" data-is-only-node=\"\">\n<li data-start=\"415\" data-end=\"446\">\n<p data-start=\"417\" data-end=\"446\">\u8fdc\u7a0b\u6ee4\u5668\u5728\u591a\u5c18\u73af\u5883\u4e2d\u4fdd\u62a4<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/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>\u7684\u73af\u5883\u901a\u6c14\u53e3\u514d\u53d7\u6c61\u67d3<\/p>\n<\/li>\n<li data-start=\"447\" data-end=\"465\">\n<p data-start=\"449\" data-end=\"465\">\u5feb\u901f\u65ad\u5f00\u63a5\u5934\u4fbf\u4e8e\u73b0\u573a\u66f4\u6362\u6ee4\u82af<\/p>\n<\/li>\n<li data-start=\"466\" data-end=\"506\" data-is-last-node=\"\">\n<p data-start=\"468\" data-end=\"506\" data-is-last-node=\"\">\u6807\u51c6 329SR \u578b\u53f7\u53ef\u901a\u8fc7\u73b0\u6709\u6ee4\u5668\u5957\u4ef6\uff08\u96f6\u4ef6\u53f7 329-300\uff09\u5728\u73b0\u573a\u6539\u88c5<\/p>\n<\/li>\n<\/ul>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/329sr-500\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"329SR-500 (1\u4e2a\u9879\u76ee)\">329SR-500<\/a>\n<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"L. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329SR\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a (1\u4e2a\u9879\u76ee)\">L. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329SR\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a<\/a>\n<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/model-329sr\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"Model 329SR (1\u4e2a\u9879\u76ee)\">Model 329SR<\/a>\n<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e5%a4%a7%e6%b5%81%e9%87%8f%ef%bc%8812-5-scfm%ef%bc%89%e7%9c%9f%e7%a9%ba%e8%b0%83%e8%8a%82%e5%99%a8\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 8pt;\" aria-label=\"\u5927\u6d41\u91cf\uff0812.5 SCFM\uff09\u771f\u7a7a\u8c03\u8282\u5668 (1\u4e2a\u9879\u76ee)\">\u5927\u6d41\u91cf\uff0812.5 SCFM\uff09\u771f\u7a7a\u8c03\u8282\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e7%9c%9f%e7%a9%ba%e6%b3%b5\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 8pt;\" aria-label=\"\u771f\u7a7a\u6cf5 (1\u4e2a\u9879\u76ee)\">\u771f\u7a7a\u6cf5<\/a>\n<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e7%9c%9f%e7%a9%ba%e8%b0%83%e8%8a%82%e5%99%a8\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 22pt;\" aria-label=\"\u771f\u7a7a\u8c03\u8282\u5668 (4\u4e2a\u9879\u76ee)\">\u771f\u7a7a\u8c03\u8282\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e7%b3%bb%e7%bb%9f%e5%86%85%e6%97%a0%e6%b3%84%e6%bc%8f\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-7\" style=\"font-size: 8pt;\" aria-label=\"\u7cfb\u7edf\u5185\u65e0\u6cc4\u6f0f (1\u4e2a\u9879\u76ee)\">\u7cfb\u7edf\u5185\u65e0\u6cc4\u6f0f<\/a>\n<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e7%bb%9d%e5%af%b9%e5%8e%8b%e5%8a%9b%e6%8e%a7%e5%88%b6%e7%9a%84%e5%ba%94%e7%94%a8\/\" class=\"tag-cloud-link tag-link-7 tag-link-position-8\" style=\"font-size: 8pt;\" aria-label=\"\u7edd\u5bf9\u538b\u529b\u63a7\u5236\u7684\u5e94\u7528 (1\u4e2a\u9879\u76ee)\">\u7edd\u5bf9\u538b\u529b\u63a7\u5236\u7684\u5e94\u7528<\/a>\n<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/\" class=\"tag-cloud-link tag-link-8 tag-link-position-9\" style=\"font-size: 8pt;\" aria-label=\"\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a (1\u4e2a\u9879\u76ee)\">\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a<\/a>\n<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e8%87%aa%e6%b3%84%e5%bc%8f\/\" class=\"tag-cloud-link tag-link-9 tag-link-position-10\" style=\"font-size: 8pt;\" aria-label=\"\u81ea\u6cc4\u5f0f (1\u4e2a\u9879\u76ee)\">\u81ea\u6cc4\u5f0f<\/a>\n<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e8%b0%83%e8%8a%82%e5%99%a8\/\" class=\"tag-cloud-link tag-link-10 tag-link-position-11\" style=\"font-size: 8pt;\" aria-label=\"\u8c03\u8282\u5668 (1\u4e2a\u9879\u76ee)\">\u8c03\u8282\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/tag\/%e9%ab%98%e7%9c%9f%e7%a9%ba\/\" class=\"tag-cloud-link tag-link-11 tag-link-position-12\" style=\"font-size: 8pt;\" aria-label=\"\u9ad8\u771f\u7a7a (1\u4e2a\u9879\u76ee)\">\u9ad8\u771f\u7a7a<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>L. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329SR\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a &nbsp; Model 329SR \u662f\u4e00\u6b3e \u9ad8\u7cbe\u5ea6\u3001\u5927\u6d41\u91cf\uff0812.5 SCFM\uff09\u771f\u7a7a\u8c03\u8282\u5668\uff0c\u91c7 <\/p>\n","protected":false},"author":38,"featured_media":229,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[1],"tags":[33,23,24,25,31,8,30,32,28,26,29,27],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>L. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329SR\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329sr\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329SR\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a\" \/>\n<meta property=\"og:description\" content=\"L. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329SR\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a &nbsp; Model 329SR \u662f\u4e00\u6b3e \u9ad8\u7cbe\u5ea6\u3001\u5927\u6d41\u91cf\uff0812.5 SCFM\uff09\u771f\u7a7a\u8c03\u8282\u5668\uff0c\u91c7\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329sr\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a\/\" \/>\n<meta property=\"og:site_name\" content=\"L. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668 \u6570\u5b57\u771f\u7a7a\u8868 \u6570\u5b57\u538b\u529b\u8868 \u771f\u7a7a\u6cc4\u538b\u9600 \u771f\u7a7a\u6d41\u91cf\u653e\u5927\u5668\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-01T05:24:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-content\/uploads\/sites\/2849\/2025\/12\/img_692d258848883.png\" \/>\n\t<meta property=\"og:image:width\" content=\"460\" \/>\n\t<meta property=\"og:image:height\" content=\"434\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u96f7\u7ecf\u740613975179013(\u5fae\u4fe1\u540c\u53f7)\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.bihec.com\/ljengineeringinc2\/#website\",\"url\":\"https:\/\/www.bihec.com\/ljengineeringinc2\/\",\"name\":\"L. J. Engineering\\u771f\\u7a7a\\u8c03\\u8282\\u5668 \\u6570\\u5b57\\u771f\\u7a7a\\u8868 \\u6570\\u5b57\\u538b\\u529b\\u8868 \\u771f\\u7a7a\\u6cc4\\u538b\\u9600 \\u771f\\u7a7a\\u6d41\\u91cf\\u653e\\u5927\\u5668\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.bihec.com\/ljengineeringinc2\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-CN\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/#primaryimage\",\"inLanguage\":\"zh-CN\",\"url\":\"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-content\/uploads\/sites\/2849\/2025\/12\/img_692d258848883.png\",\"contentUrl\":\"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-content\/uploads\/sites\/2849\/2025\/12\/img_692d258848883.png\",\"width\":460,\"height\":434},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/#webpage\",\"url\":\"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/\",\"name\":\"L. J. Engineering\\u771f\\u7a7a\\u8c03\\u8282\\u5668\\uff08\\u81ea\\u6cc4\\u578b\\uff09329SR\\u81ea\\u52a8\\u6392\\u51fa\\u591a\\u4f59\\u7684\\u771f\\u7a7a\",\"isPartOf\":{\"@id\":\"https:\/\/www.bihec.com\/ljengineeringinc2\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/#primaryimage\"},\"datePublished\":\"2025-12-01T05:24:32+00:00\",\"dateModified\":\"2025-12-01T05:24:32+00:00\",\"author\":{\"@id\":\"https:\/\/www.bihec.com\/ljengineeringinc2\/#\/schema\/person\/e9b9ec7f53603e797667506037b1fea8\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/#breadcrumb\"},\"inLanguage\":\"zh-CN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\\u9996\\u9875\",\"item\":\"https:\/\/www.bihec.com\/ljengineeringinc2\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"L. J. Engineering\\u771f\\u7a7a\\u8c03\\u8282\\u5668\\uff08\\u81ea\\u6cc4\\u578b\\uff09329SR\\u81ea\\u52a8\\u6392\\u51fa\\u591a\\u4f59\\u7684\\u771f\\u7a7a\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.bihec.com\/ljengineeringinc2\/#\/schema\/person\/e9b9ec7f53603e797667506037b1fea8\",\"name\":\"\\u96f7\\u7ecf\\u740613975179013(\\u5fae\\u4fe1\\u540c\\u53f7)\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.bihec.com\/ljengineeringinc2\/#personlogo\",\"inLanguage\":\"zh-CN\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/98b643a8405389adb13447e8382f281b?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/98b643a8405389adb13447e8382f281b?s=96&d=mm&r=g\",\"caption\":\"\\u96f7\\u7ecf\\u740613975179013(\\u5fae\\u4fe1\\u540c\\u53f7)\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"L. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329SR\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329sr\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a\/","og_locale":"zh_CN","og_type":"article","og_title":"L. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329SR\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a","og_description":"L. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329SR\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a &nbsp; Model 329SR \u662f\u4e00\u6b3e \u9ad8\u7cbe\u5ea6\u3001\u5927\u6d41\u91cf\uff0812.5 SCFM\uff09\u771f\u7a7a\u8c03\u8282\u5668\uff0c\u91c7","og_url":"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329sr\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a\/","og_site_name":"L. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668 \u6570\u5b57\u771f\u7a7a\u8868 \u6570\u5b57\u538b\u529b\u8868 \u771f\u7a7a\u6cc4\u538b\u9600 \u771f\u7a7a\u6d41\u91cf\u653e\u5927\u5668","article_published_time":"2025-12-01T05:24:32+00:00","og_image":[{"width":460,"height":434,"url":"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-content\/uploads\/sites\/2849\/2025\/12\/img_692d258848883.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u96f7\u7ecf\u740613975179013(\u5fae\u4fe1\u540c\u53f7)"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/www.bihec.com\/ljengineeringinc2\/#website","url":"https:\/\/www.bihec.com\/ljengineeringinc2\/","name":"L. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668 \u6570\u5b57\u771f\u7a7a\u8868 \u6570\u5b57\u538b\u529b\u8868 \u771f\u7a7a\u6cc4\u538b\u9600 \u771f\u7a7a\u6d41\u91cf\u653e\u5927\u5668","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.bihec.com\/ljengineeringinc2\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-CN"},{"@type":"ImageObject","@id":"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/#primaryimage","inLanguage":"zh-CN","url":"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-content\/uploads\/sites\/2849\/2025\/12\/img_692d258848883.png","contentUrl":"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-content\/uploads\/sites\/2849\/2025\/12\/img_692d258848883.png","width":460,"height":434},{"@type":"WebPage","@id":"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/#webpage","url":"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/","name":"L. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329SR\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a","isPartOf":{"@id":"https:\/\/www.bihec.com\/ljengineeringinc2\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/#primaryimage"},"datePublished":"2025-12-01T05:24:32+00:00","dateModified":"2025-12-01T05:24:32+00:00","author":{"@id":"https:\/\/www.bihec.com\/ljengineeringinc2\/#\/schema\/person\/e9b9ec7f53603e797667506037b1fea8"},"breadcrumb":{"@id":"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/#breadcrumb"},"inLanguage":"zh-CN","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.bihec.com\/ljengineeringinc2\/l-j-engineering%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%9e%8b%ef%bc%89329sr%e8%87%aa%e5%8a%a8%e6%8e%92%e5%87%ba%e5%a4%9a%e4%bd%99%e7%9a%84%e7%9c%9f%e7%a9%ba\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.bihec.com\/ljengineeringinc2\/"},{"@type":"ListItem","position":2,"name":"L. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668\uff08\u81ea\u6cc4\u578b\uff09329SR\u81ea\u52a8\u6392\u51fa\u591a\u4f59\u7684\u771f\u7a7a"}]},{"@type":"Person","@id":"https:\/\/www.bihec.com\/ljengineeringinc2\/#\/schema\/person\/e9b9ec7f53603e797667506037b1fea8","name":"\u96f7\u7ecf\u740613975179013(\u5fae\u4fe1\u540c\u53f7)","image":{"@type":"ImageObject","@id":"https:\/\/www.bihec.com\/ljengineeringinc2\/#personlogo","inLanguage":"zh-CN","url":"https:\/\/secure.gravatar.com\/avatar\/98b643a8405389adb13447e8382f281b?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/98b643a8405389adb13447e8382f281b?s=96&d=mm&r=g","caption":"\u96f7\u7ecf\u740613975179013(\u5fae\u4fe1\u540c\u53f7)"}}]}},"_links":{"self":[{"href":"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-json\/wp\/v2\/posts\/228"}],"collection":[{"href":"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-json\/wp\/v2\/users\/38"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-json\/wp\/v2\/comments?post=228"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-json\/wp\/v2\/posts\/228\/revisions"}],"predecessor-version":[{"id":231,"href":"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-json\/wp\/v2\/posts\/228\/revisions\/231"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-json\/wp\/v2\/media\/229"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-json\/wp\/v2\/media?parent=228"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-json\/wp\/v2\/categories?post=228"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/ljengineeringinc2\/wp-json\/wp\/v2\/tags?post=228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}