{"id":317,"date":"2025-05-26T13:43:27","date_gmt":"2025-05-26T05:43:27","guid":{"rendered":"https:\/\/www.bihec.com\/ljengineering\/?p=317"},"modified":"2025-05-26T13:43:27","modified_gmt":"2025-05-26T05:43:27","slug":"%e7%be%8e%e5%9b%bdl-j-engineering-329-500%e5%9e%8b%e7%9c%9f%e7%a9%ba%e8%b0%83%e8%8a%82%e5%99%a8-%e5%b8%a6%e8%bf%9c%e7%a8%8b%e8%bf%87%e6%bb%a4%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/ljengineering\/%e7%be%8e%e5%9b%bdl-j-engineering-329-500%e5%9e%8b%e7%9c%9f%e7%a9%ba%e8%b0%83%e8%8a%82%e5%99%a8-%e5%b8%a6%e8%bf%9c%e7%a8%8b%e8%bf%87%e6%bb%a4%e5%99%a8\/","title":{"rendered":"\u7f8e\u56fdL. J. Engineering 329-500\u578b\u771f\u7a7a\u8c03\u8282\u5668 \u5e26\u8fdc\u7a0b\u8fc7\u6ee4\u5668"},"content":{"rendered":"

329-500 \u578b\u771f\u7a7a\u8c03\u8282\u5668<\/a>\uff0c\u5e26\u8fdc\u7a0b\u8fc7\u6ee4\u5668<\/h3>\n

\"\"<\/p>\n

Cv = 3.4
\n13 \u4e2a SCFM
\n1\/2 \u82f1\u5bf8 NPT \u7aef\u53e3<\/p>\n

\u6240\u6709 329 \u578b\u771f\u7a7a\u51cf\u538b\u9600<\/a>\u5728\u6052\u5b9a\u771f\u7a7a\u8bbe\u7f6e\u4e0b\u8fdb\u884c\u8c03\u8282\u65f6\uff0c\u90fd\u4f1a\u5c06\u975e\u5e38\u5c11\u91cf\u7684\u73af\u5883\u5927\u6c14\uff08\u5468\u56f4\u7a7a\u6c14\uff09\u6392\u653e\u5230\u51cf\u538b\u9600\u4e2d\u3002\u51cf\u538b\u9600\u4e2d\u63d0\u4f9b\u7ec6\u91d1\u5c5e\u4e1d\u7f51\uff0c\u65e0\u9700\u8fdc\u7a0b\u8fc7\u6ee4\u5668\u3002\u5468\u56f4\u7a7a\u6c14\u73af\u5883\u4e2d\u5b58\u5728\u7684\u4efb\u4f55\u5c0f\u9897\u7c92\u7269\u90fd\u4f1a\u503e\u5411\u4e8e\u79ef\u805a\u5728\u5c4f\u5e55\u4e0a\u3002\u8fdc\u7a0b\u8fc7\u6ee4\u5668\u5957\u4ef6\u63d0\u4f9b\u7684\u8fc7\u6ee4\u5668\u8868\u9762\u79ef\u5927\u7ea6\u662f\u6807\u51c6\u8fc7\u6ee4\u5668\u6ee4\u7f51\u7684 30 \u500d\u3002\u5f53\u8c03\u8282\u5668\u5728\u542b\u6709\u7070\u5c18\u548c\u9897\u7c92\u7269\u7684\u73af\u5883\u4e2d\u4f7f\u7528\u65f6\uff0c\u6216\u8005\u7528\u4e8e\u8fde\u7eed\u8fd0\u884c\u65f6\uff0c\u5efa\u8bae\u4f7f\u7528\u53ef\u9009\u7684\u8fdc\u7a0b\u8fc7\u6ee4\u5668\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u64cd\u4f5c\u5f80\u5f80\u4f1a\u957f\u65f6\u95f4\u79ef\u805a\u7070\u5c18\u548c\u6c61\u57a2\u3002\u53ef\u901a\u8fc7\u8ba2\u8d2d\u90e8\u4ef6\u53f7 329-500 \u8ba2\u8d2d\u5728\u5de5\u5382\u5b89\u88c5\u8fc7\u6ee4\u5668\u7684\u7a33\u538b\u5668\u3002<\/p>\n

\u90e8\u4ef6\u53f7 329-300 \u8fdc\u7a0b\u8fc7\u6ee4\u5668\u5957\u4ef6<\/h3>\n

\"\"<\/p>\n

\u5305\u62ec\u4e00\u4e2a C \u5f62\u57ab\u7247\u73af\uff0c\u5982\u679c\u9700\u8981\uff0c\u53ef\u4ee5\u8fdb\u884c\u9762\u677f\u5b89\u88c5\u3002\u5e94\u8be5\u6ce8\u610f\u7684\u662f\uff0c\u5982\u679c\u5728\u73b0\u6709\u7684\u9762\u677f\u5b89\u88c5\u5b89\u88c5\u4e0a\u5b89\u88c5\u8fdc\u7a0b\u6ee4\u6ce2\u5668\uff0c\u5219\u9700\u8981\u989d\u5916\u7684 .31 \u82f1\u5bf8\u540e\u9000\u4ee5\u5bb9\u7eb3\u7a33\u538b\u5668\u548c\u9762\u677f\u4e4b\u95f4\u7684 C \u5f62\u57ab\u7247\u3002<\/p>\n

\u90e8\u4ef6\u53f7 329-300 \u7684\u8fdc\u7a0b\u8fc7\u6ee4\u5668\u5957\u4ef6\u8bbe\u8ba1\u7528\u4e8e\u5728\u73b0\u6709 329 \u7a33\u538b\u5668\u4e0a\u8fdb\u884c\u73b0\u573a\u5b89\u88c5\u3002\u8fc7\u6ee4\u5668\u6613\u4e8e\u62c6\u5378\uff0c\u4fbf\u4e8e\u6e05\u6d01\u548c\u91cd\u590d\u4f7f\u7528\u3002\u8fdc\u7a0b\u6ee4\u6ce2\u5668\u5957\u4ef6\u6613\u4e8e\u5b89\u88c5\uff0c\u53ea\u9700\u4f7f\u7528\u87ba\u4e1d\u5200\u548c\u6273\u624b\u5373\u53ef\u63a5\u89e6\u5230\u7a33\u538b\u5668\u7684\u5b89\u88c5\u9762\u3002\u8fdc\u7a0b\u8fc7\u6ee4\u5668\u5177\u6709\u5feb\u901f\u65ad\u5f00\u63a5\u5934\uff0c\u53ef\u5728\u6e05\u6d01\u8fc7\u7a0b\u4e2d\u8f7b\u677e\u62c6\u5378\u3002\u6ee4\u82af\u7531\u4e0d\u9508\u94a2\u6ee4\u7f51\u5236\u6210\uff0c\u6613\u4e8e\u6e05\u6d17\u4ee5\u4f9b\u91cd\u590d\u4f7f\u7528\u3002<\/p>\n

L. J. Engineering<\/a>\nL. J. Engineering 329-500<\/a>\nL. J. Engineering Model 329H-500<\/a>\nL. J. Engineering\u4ee3\u7406<\/a>\nL. J. Engineering\u771f\u7a7a\u8c03\u8282\u5668<\/a>\n\u578b\u53f7 329-500 \u578b<\/a>\n\u673a\u68b0\u771f\u7a7a\u8c03\u8282\u5668<\/a>\n\u771f\u7a7a\u8c03\u8282\u5668<\/a>\n\u771f\u7a7a\u8c03\u8282\u5668\u5e26\u8fdc\u7a0b\u8fc7\u6ee4\u5668<\/a>\n\u7f8e\u56fdLJ Engineering<\/a><\/div>","protected":false},"excerpt":{"rendered":"

329-500 \u578b\u771f\u7a7a\u8c03\u8282\u5668\uff0c\u5e26\u8fdc\u7a0b\u8fc7\u6ee4\u5668 Cv = 3.4 13 \u4e2a SCFM 1\/2 \u82f1\u5bf8 NPT \u7aef\u53e3 \u6240\u6709 329 \u578b\u771f\u7a7a\u51cf\u538b\u9600\u5728\u6052\u5b9a\u771f\u7a7a\u8bbe\u7f6e\u4e0b\u8fdb\u884c\u8c03\u8282\u65f6\uff0c\u90fd\u4f1a\u5c06\u975e\u5e38\u5c11\u91cf\u7684 <\/p>\n","protected":false},"author":42,"featured_media":187,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[11],"tags":[3,47,48,67,50,22,15,4,23,13],"yoast_head":"\n\u7f8e\u56fdL. J. Engineering 329-500\u578b\u771f\u7a7a\u8c03\u8282\u5668 \u5e26\u8fdc\u7a0b\u8fc7\u6ee4\u5668 - L. J. Engineering \u771f\u7a7a\u8c03\u8282\u5668 \u771f\u7a7a\u51cf\u538b\u9600 \u6570\u5b57\u771f\u7a7a\u8ba1 \u6570\u5b57\u538b\u529b\u8868 \u6570\u5b57\u9ad8\u5ea6\u8ba1 \u4f4e\u538b\u6d41\u91cf\u6307\u793a\u5668 \u6d4b\u8bd5\u6697\u5ba4<\/title>\n<meta name=\"description\" content=\"\u6240\u6709 329 \u578b\u771f\u7a7a\u51cf\u538b\u9600\u5728\u6052\u5b9a\u771f\u7a7a\u8bbe\u7f6e\u4e0b\u8fdb\u884c\u8c03\u8282\u65f6\uff0c\u90fd\u4f1a\u5c06\u975e\u5e38\u5c11\u91cf\u7684\u73af\u5883\u5927\u6c14\uff08\u5468\u56f4\u7a7a\u6c14\uff09\u6392\u653e\u5230\u51cf\u538b\u9600\u4e2d\u3002\u51cf\u538b\u9600\u4e2d\u63d0\u4f9b\u7ec6\u91d1\u5c5e\u4e1d\u7f51\uff0c\u65e0\u9700\u8fdc\u7a0b\u8fc7\u6ee4\u5668\u3002\u5468\u56f4\u7a7a\u6c14\u73af\u5883\u4e2d\u5b58\u5728\u7684\u4efb\u4f55\u5c0f\u9897\u7c92\u7269\u90fd\u4f1a\u503e\u5411\u4e8e\u79ef\u805a\u5728\u5c4f\u5e55\u4e0a\u3002\u8fdc\u7a0b\u8fc7\u6ee4\u5668\u5957\u4ef6\u63d0\u4f9b\u7684\u8fc7\u6ee4\u5668\u8868\u9762\u79ef\u5927\u7ea6\u662f\u6807\u51c6\u8fc7\u6ee4\u5668\u6ee4\u7f51\u7684 30 \u500d\u3002\u5f53\u8c03\u8282\u5668\u5728\u542b\u6709\u7070\u5c18\u548c\u9897\u7c92\u7269\u7684\u73af\u5883\u4e2d\u4f7f\u7528\u65f6\uff0c\u6216\u8005\u7528\u4e8e\u8fde\u7eed\u8fd0\u884c\u65f6\uff0c\u5efa\u8bae\u4f7f\u7528\u53ef\u9009\u7684\u8fdc\u7a0b\u8fc7\u6ee4\u5668\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u64cd\u4f5c\u5f80\u5f80\u4f1a\u957f\u65f6\u95f4\u79ef\u805a\u7070\u5c18\u548c\u6c61\u57a2\" \/>\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\/ljengineering\/\u7f8e\u56fdl-j-engineering-329-500\u578b\u771f\u7a7a\u8c03\u8282\u5668-\u5e26\u8fdc\u7a0b\u8fc7\u6ee4\u5668\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u7f8e\u56fdL. J. Engineering 329-500\u578b\u771f\u7a7a\u8c03\u8282\u5668 \u5e26\u8fdc\u7a0b\u8fc7\u6ee4\u5668 - L. J. Engineering \u771f\u7a7a\u8c03\u8282\u5668 \u771f\u7a7a\u51cf\u538b\u9600 \u6570\u5b57\u771f\u7a7a\u8ba1 \u6570\u5b57\u538b\u529b\u8868 \u6570\u5b57\u9ad8\u5ea6\u8ba1 \u4f4e\u538b\u6d41\u91cf\u6307\u793a\u5668 \u6d4b\u8bd5\u6697\u5ba4\" \/>\n<meta property=\"og:description\" content=\"\u6240\u6709 329 \u578b\u771f\u7a7a\u51cf\u538b\u9600\u5728\u6052\u5b9a\u771f\u7a7a\u8bbe\u7f6e\u4e0b\u8fdb\u884c\u8c03\u8282\u65f6\uff0c\u90fd\u4f1a\u5c06\u975e\u5e38\u5c11\u91cf\u7684\u73af\u5883\u5927\u6c14\uff08\u5468\u56f4\u7a7a\u6c14\uff09\u6392\u653e\u5230\u51cf\u538b\u9600\u4e2d\u3002\u51cf\u538b\u9600\u4e2d\u63d0\u4f9b\u7ec6\u91d1\u5c5e\u4e1d\u7f51\uff0c\u65e0\u9700\u8fdc\u7a0b\u8fc7\u6ee4\u5668\u3002\u5468\u56f4\u7a7a\u6c14\u73af\u5883\u4e2d\u5b58\u5728\u7684\u4efb\u4f55\u5c0f\u9897\u7c92\u7269\u90fd\u4f1a\u503e\u5411\u4e8e\u79ef\u805a\u5728\u5c4f\u5e55\u4e0a\u3002\u8fdc\u7a0b\u8fc7\u6ee4\u5668\u5957\u4ef6\u63d0\u4f9b\u7684\u8fc7\u6ee4\u5668\u8868\u9762\u79ef\u5927\u7ea6\u662f\u6807\u51c6\u8fc7\u6ee4\u5668\u6ee4\u7f51\u7684 30 \u500d\u3002\u5f53\u8c03\u8282\u5668\u5728\u542b\u6709\u7070\u5c18\u548c\u9897\u7c92\u7269\u7684\u73af\u5883\u4e2d\u4f7f\u7528\u65f6\uff0c\u6216\u8005\u7528\u4e8e\u8fde\u7eed\u8fd0\u884c\u65f6\uff0c\u5efa\u8bae\u4f7f\u7528\u53ef\u9009\u7684\u8fdc\u7a0b\u8fc7\u6ee4\u5668\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u64cd\u4f5c\u5f80\u5f80\u4f1a\u957f\u65f6\u95f4\u79ef\u805a\u7070\u5c18\u548c\u6c61\u57a2\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bihec.com\/ljengineering\/\u7f8e\u56fdl-j-engineering-329-500\u578b\u771f\u7a7a\u8c03\u8282\u5668-\u5e26\u8fdc\u7a0b\u8fc7\u6ee4\u5668\/\" \/>\n<meta property=\"og:site_name\" content=\"L. 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