{"id":5510,"date":"2021-10-28T21:48:19","date_gmt":"2021-10-28T13:48:19","guid":{"rendered":"http:\/\/www.szryc.com\/?p=5510"},"modified":"2021-10-28T21:48:19","modified_gmt":"2021-10-28T13:48:19","slug":"%e8%8b%b1%e9%a3%9e%e5%87%8c%ef%bc%9a%e5%bc%80%e5%85%b3%e7%94%b5%e6%ba%90%e4%b8%ad%e7%9a%84%e5%b1%80%e9%83%a8%e6%94%be%e7%94%b5","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=5510","title":{"rendered":"\u82f1\u98de\u51cc\uff1a\u5f00\u5173\u7535\u6e90\u4e2d\u7684\u5c40\u90e8\u653e\u7535"},"content":{"rendered":"

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\u4e00\u3001\u5c40\u90e8\u653e\u7535\u73b0\u8c61<\/strong><\/p>\n

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\"pYYBAGF4_KSAM7fLAAC3jH__IBM807\"<\/p>\n

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\"poYBAGF4_CmAcwW9AAEL_tFNHEg954\"
\n\u56fe2.\u7535\u6655\u5c40\u90e8\u653e\u7535<\/p>\n

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1. \u5e26\u7535\u7c92\u5b50\uff08\u7535\u5b50\u3001\u79bb\u5b50\u7b49\uff09 \u51b2\u51fb\u7edd\u7f18\u5c42\uff0c\u7834\u574f\u5176\u5206\u5b50\u7ed3\u6784\uff0c\u5982\u7ea4\u7ef4<\/u>\u788e\u88c2\uff0c\u56e0\u800c\u7edd\u7f18\u53d7\u5230\u635f\u4f24\u3002<\/p>\n

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3. \u5c40\u90e8\u653e\u7535\u4ea7\u751f\u7684\u81ed\u6c27\u53ca\u6c2e\u7684\u6c27\u5316\u7269\u4f1a\u4fb5\u8680\u7edd\u7f18\uff0c\u5f53\u9047\u6709\u6c34\u5206\u5219\u4ea7\u751f\u785d\u9178\uff0c\u5bf9\u7edd\u7f18\u7684\u4fb5\u8680\u66f4\u4e3a\u5267\u70c8\u3002<\/p>\n

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\u00b7GB\/T 7354-2003\u5c40\u90e8\u653e\u7535\u6d4b\u91cf\uff08IEC60270\uff1a2000\u00a0IDT<\/u>\uff09\uff1b<\/p>\n

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\u00b7DL\/T 417-2006\u7535\u529b\u8bbe\u5907\u5c40\u90e8\u653e\u7535\u73b0\u573a\u6d4b\u91cf\u5bfc\u5219\u3002<\/p>\n

\"poYBAGF4_GSAU5tnAACDpTZNV9k457\"<\/p>\n

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\u5982\u56fe4\u6240\u793a\u4e09\u76f8\u53d8\u9891\u5668\u4e2d\uff0c\u5de6\u4e0b\u89d2\u7eff\u8272\u865a\u7ebf\u56f4\u8d77\u6765\u7684\u90e8\u5206\u5c31\u662fSELV\u7535\u8def\uff0c\u8f85\u52a9\u7535\u6e90SPS\u5de6\u4fa7\u7684\u4f9b\u7ed9MCU<\/u>\u7684+24V\uff0c+5V\u4e24\u8def\u7535\u6e90\u4e0eSPS\u7684\u5176\u4f59\u7684\u7535\u538b\u8f93\u5165\u8f93\u51fa\u7535\u6c14\u8fde\u63a5\u70b9\u4e4b\u95f4\uff0c\u90fd\u5fc5\u987b\u6ee1\u8db3\u52a0\u5f3a\u7edd\u7f18\u8981\u6c42\u3002<\/p>\n

\"pYYBAGF4_NKAC00dAAD4DZJ1q34139\"<\/p>\n

\u56fe4.\u4e09\u76f8\u53d8\u9891\u5668\u7ed3\u6784\u6846\u56fe<\/p>\n

\u4ee5\u4e09\u76f8480V\u53d8\u9891\u5668\u4e3a\u4f8b\uff0c\u4ea4\u6d41\u8f93\u5165\u7ebf\u7535\u538b\u4e3a480Vrms\uff0c\u5219\u5176\u6bcd\u7ebf\u7535\u538b\u5e73\u5747\u503c\u4e3a480*1.35=648Vdc\uff0c\u4e5f\u5c31\u662f\u8fdb\u5165\u8f85\u52a9\u7535\u6e90SPS\u7684\u5de5\u4f5c\u7535\u538b\u5c31\u662f648V\uff0c\u8fd9\u4e2a\u7535\u538b\u503c\u5df2\u7ecf\u975e\u5e38\u63a5\u8fd1750V\u8fd9\u4e2a\u9608\u503c\uff0c\u540c\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c750V\u9608\u503c\u7535\u538b<\/u>\u662f\u5728\u6574\u673a\u5b9e\u9645\u8fd0\u884c\u8fc7\u7a0b\u4e2d\uff0c\u5b9e\u9645\u6d4b\u8bd5\u5f97\u5230\u7684\u4e00\u6b21\u4fa7\u9ad8\u538b\u7aef\u4e0eSELV\u7535\u8def\u4e4b\u95f4\u7684\u91cd\u590d\u5cf0\u503c\u7535\u538b\uff0c\u7528\u9ad8\u538b\u5dee\u5206\u63a2\u5934\u5206\u522b\u52fe\u53d6\u4e24\u8fb9\u7684\u76d1\u6d4b\u70b9\uff0c\u82e5\u6b64\u7535\u538b\u8d85\u8fc7750V\uff0c\u540c\u65f6\uff0c\u5728\u7edd\u7f18\u5c42\u539a\u5ea6\u65b9\u5411\u4e0a\u7684\u7535\u538b\u5e94\u529b\u8d85\u8fc7\u4e861KV\/mm\uff0c\u5219\u5c40\u90e8\u653e\u7535\u6d4b\u8bd5\u8ba4\u8bc1\u5fc5\u505a\u3002<\/p>\n

\u5047\u8bbe\u8f85\u52a9\u7535\u6e90SPS\u91c7\u7528\u4e86\u7ecf\u5178\u7684\u5355\u7ba1\u53cd\u6fc0\u53d8\u6362\u5668\uff0c\u5982\u56fe5\u6240\u793a\uff0cSPS\u4ece\u53d8\u9891\u5668\u7684BUS\u7535\u5bb9<\/u>\u4e0a\u53d6\u7535\uff0c\u8fd9\u91cc\u4e3a\u4e86\u7b80\u5316\u7535\u8def\uff0c\u53d8\u538b\u5668<\/u>T1\u7684\u8f93\u51fa\u53ea\u8bbe\u8ba1\u4e86\u4e24\u8def\u8f93\u51fa\u7535\u538b\uff0c\u5206\u522b\u7ed9IGBT<\/u>\u7684\u9a71\u52a8\u5668\u548cMCU\u4fa7\u4f9b\u7535\uff0c\u4ece\u524d\u9762\u7684\u5b9a\u4e49\u53ef\u4ee5\u770b\u51fa\uff0c\u7ed9MCU\u4f9b\u7535\u7684+24V_CONTROL\u5c31\u662fSELV\u7535\u8def\uff0c\u9700\u8981\u4e0e\u5176\u4ed6\u7535\u8def\u4e4b\u95f4\u505a\u52a0\u5f3a\u7edd\u7f18\u5904\u7406\uff0c\u4e5f\u5c31\u662f\u53d8\u538b\u5668T1\u7684pi<\/u>n12-pin14\u6240\u5728\u7684\u7ed5\u7ec4\u4e0e\u5176\u4f59\u7ed5\u7ec4\u4e4b\u95f4\u5fc5\u987b\u6ee1\u8db3\u52a0\u5f3a\u7edd\u7f18\u8981\u6c42\uff0c\u540c\u65f6\uff0c\u5728PCB\u677f\u4e0a\uff0c+24V_CONTROL\u6240\u5728\u7535\u8def\u4e0e\u5176\u4ed6\u7535\u8def\u4e4b\u95f4\u7684\u722c\u7535\u8ddd\u79bb\u4e5f\u5fc5\u987b\u6ee1\u8db3\u52a0\u5f3a\u7edd\u7f18\u8981\u6c42\u3002<\/p>\n

\"poYBAGF4_N6AMKMzAADnn3L3YFs389\"<\/p>\n

\u56fe5.\u5355\u7ba1\u53cd\u6fc0\u53d8\u6362\u5668\u7b80\u56fe<\/p>\n

\u56de\u5230\u672c\u6587\u7684\u91cd\u70b9\uff0c\u63a5\u4e0b\u6765\u6d4b\u8bd5\u4e00\u6b21\u4fa7\u9ad8\u538b\u7aef\u4e0eSELV\u7535\u8def\u4e4b\u95f4\u7684\u91cd\u590d\u5cf0\u503c\u7535\u538b\u662f\u5426\u8d85\u8fc7750V\u9608\u503c\u7535\u538b\u3002\u6709\u7ecf\u9a8c\u7684\u540c\u5b66\u90fd\u77e5\u9053\uff0c\u5728\u5f00\u5173\u7535\u6e90\u4e2d\uff0c\u91cd\u70b9\u662f\u8981\u627e\u53d8\u6362\u5668\u4e2d\u7684\u201c\u52a8\u70b9\u201d\uff0c\u4e5f\u5c31\u662f\u7535\u538b\u7684\u53d8\u5316\u7387dv\/dt\u6700\u5927\u7684\u8282\u70b9\uff0c\u5728\u56fe5\u4e2d\uff0c\u4e00\u6b21\u4fa7\u9ad8\u538b\u7aef\u7684\u76d1\u6d4b\u70b9\u5c31\u53ef\u4ee5\u9009\u4e3aQ1\u7684Drain\u6781\uff0c\u4e5f\u5c31\u662f\u53d8\u538b\u5668T1\u7684pin 3\uff0c\u5b89\u5168\u4e8c\u6b21\u4fa7SELV\u7684\u76d1\u6d4b\u70b9\u65e2\u53ef\u4ee5\u9009\u62e9\u53d8\u538b\u5668T1\u7684pin 12\uff0c\u4e5f\u53ef\u4ee5\u9009\u62e9\u53d8\u538b\u5668T1\u7684pin 14\uff0c\u6700\u540e\u4ee5\u6b63\u5e38\u5e26\u8f7d\u5de5\u51b5\u4e0b\u4e00\u6b21\u4fa7\u3001\u4e8c\u6b21\u4fa7\u4e4b\u95f4\u68c0\u6d4b\u5230\u6700\u5927\u7535\u538b\u4e3a\u4f5c\u4e3a\u8bbe\u5b9a\u5c40\u90e8\u653e\u7535\u7535\u538bUPD\u7684\u57fa\u51c6\u3002<\/p>\n

\"pYYBAGF4_OaAIPNAAAGIX8VHz9c992\"<\/p>\n

\u56fe6.\u91cd\u590d\u5cf0\u503c\u7535\u538b\u76d1\u6d4b\u793a\u610f\u56fe<\/p>\n

\u56fe7\u662f\u4e00\u5f20\u5b9e\u6d4b\u7684\u4e00\u6b21\u4fa7\u9ad8\u538b\u7aef\u4e0eSELV\u7535\u8def\u4e4b\u95f4\u7684\u91cd\u590d\u5cf0\u503c\u7535\u538b\u6ce2\u5f62\u56fe\uff08CH1\u9ec4\u8272\uff09\uff0c\u53ef\u4ee5\u770b\u5230\uff0c\u6b64\u7535\u538b\u5df2\u7ecf\u8d85\u8fc7\u4e86750V\u7684\u9608\u503c\uff0c\u540c\u65f6\uff0c\u53d8\u538b\u5668\u7ed3\u6784\u4e2d\u7ed5\u7ec4\u4e0e\u7ed5\u7ec4\u4e4b\u95f4\u7684\u9ea6\u62c9\u7edd\u7f18\u80f6\u5e26\u901a\u5e38\u4e3a2\u5c42\uff0c\u6bcf\u5c42\u7684\u539a\u5ea6\u90fd\u5c0f\u4e8e0.1mm\uff0c\u6240\u4ee5\uff0c\u9700\u8981\u589e\u52a0\u5c40\u90e8\u653e\u7535\u6d4b\u8bd5\u8ba4\u8bc1\u662f\u677f\u4e0a\u9489\u9489\u4e86\u3002<\/p>\n

\"poYBAGF4_O-AddcyAATeRWYzB4w217\"<\/p>\n

\u56fe7.\u91cd\u590d\u5cf0\u503c\u7535\u538b\u5b9e\u6d4b\u6ce2\u5f62\u56fe<\/p>\n

\u8bf4\u5230\u8fd9\u91cc\uff0c\u4f30\u8ba1\u6709\u7684\u540c\u5b66\u5c31\u4f1a\u95ee\u4e86\uff0c\u4e3a\u4ec0\u4e48\u4ee5\u524d\u6ca1\u6709\u505a\u8fc7\u5c40\u90e8\u653e\u7535\u8fd9\u9879\u6d4b\u8bd5\u5462\uff1f\u539f\u56e0\u4e3b\u8981\u6709\u4e24\u70b9\uff1a<\/p>\n

1. \u4ee5\u524d\u786e\u5b9e\u6ca1\u6709\u5bf9\u5e94\u7684\u5b89\u89c4\u6807\u51c6\u8981\u6c42\u5f3a\u5236\u901a\u8fc7\u5c40\u90e8\u653e\u7535\u6d4b\u8bd5\uff0c\u53d8\u9891\u5668\u4e2d\u589e\u52a0\u8fd9\u9879\u6d4b\u8bd5\u4e5f\u662f\u7ea6\u56db\u5e74\u524d\u7684\u4e8b\uff1b<\/p>\n

2. \u7535\u6e90\u6574\u673a\u964d\u6210\u672c\u5e26\u6765\u7684\u9644\u8d60\u4ea7\u7269\uff0c\u5982\u56fe8\u6240\u793a\uff0c\u4ee5\u524d\u4f20\u7edf\u7684\u7ed9SELV\u7535\u8def\u4f9b\u7535\u662f\u91c7\u7528\u4e24\u7ea7\u53d8\u6362\u5668\u7684\u65b9\u5f0f\uff0c\u5148\u901a\u8fc7\u4e00\u7ea7DC-DC\u53d8\u6362\u5668\u5c06BUS\u6bcd\u7ebf\u964d\u4f4e\u4e3a48V\u6216\u8005\u66f4\u4f4e\uff0c\u518d\u901a\u8fc7\u4e00\u7ea7\u9694\u79bbDC-DC\u53d8\u6362\u5668\u7ed9SELV\u7535\u8def\u4f9b\u7535\uff0c\u56e0\u4e3a\u7b2c\u4e8c\u7ea7\u9694\u79bbDC-DC\u53d8\u6362\u5668\u4e4b\u95f4\u7684\u538b\u5dee\u4e0d\u53ef\u80fd\u8d85\u8fc7750V\u9608\u503c\uff0c\u6240\u4ee5\uff0c\u5c40\u90e8\u653e\u7535\u6d4b\u8bd5\u5c31\u65e0\u9700\u518d\u505a\uff0c\u53ea\u9700\u8981\u6ee1\u8db3\u5bf9\u5e94\u7684\u52a0\u5f3a\u7edd\u7f18\u8981\u6c42\u5373\u53ef\u3002<\/p>\n

\u4f46\u662f\uff0c\u73b0\u5728\u7684\u7535\u6e90\u6574\u673a\u7531\u4e8e\u964d\u6210\u672c\u7684\u538b\u529b\uff0c\u4e0e\u56fe5\u6240\u793a\u4e00\u6837\uff0c\u5c06\u4f20\u7edf\u7684\u4e24\u7ea7\u53d8\u6362\u5668\u6539\u4e3a\u4e00\u7ea7DC-DC\u53d8\u6362\u5668\uff0c\u540c\u65f6\u7ed9SELV\u7535\u8def\u548c\u5176\u4ed6\u7684\u6bd4\u5982\u9a71\u52a8\u7535\u8def\u7b49\u4f9b\u7535\uff0c\u8d76\u4e0a\u65b0\u7684\u5b89\u89c4\u6807\u51c6\u7684\u6267\u884c\uff0c\u90a3\u5c40\u90e8\u653e\u7535\u6d4b\u8bd5\u5c31\u548c\u5176\u4ed6\u5b89\u89c4\u9879\u76ee\u4e00\u6837\uff0c\u6210\u4e3a\u5fc5\u4fee\u8bfe\u4e86\u3002<\/p>\n

\"poYBAGF4_Q6AOvMzAABqjavq33A532\"<\/p>\n

\u56fe8.\u4f20\u7edfSELV\u4e24\u7ea7\u53d8\u6362\u5668\u4f9b\u7535\u65b9\u5f0f<\/p>\n

\u4e09\u3001\u5c40\u90e8\u653e\u7535\u6d4b\u8bd5\u7684\u6807\u51c6<\/strong><\/p>\n

IEC61800-5-1\u4e2d\u5bf9\u4e8e\u5c40\u90e8\u653e\u7535\u6d4b\u8bd5\u7684\u6807\u51c6\u5982\u56fe9\u6240\u793a\uff0c\u6d4b\u8bd5\u4e2d\u52a0\u8f7d\u7684\u7535\u538b\u662f50HZ\u6216\u800560\u7684\u4ea4\u6d41\u7535\u538b\uff0c UPD\u7684\u53d6\u503c\u5c31\u662f\u5728\u56fe7\u4e2d\u5b9e\u9645\u6d4b\u5f97\u7684\u7535\u538b\u3002\u9700\u8981\u6ce8\u610f\u7684\u4e00\u70b9\u662f\uff0c\u5728\u8fd9\u91ccUPD\u65e2\u53ef\u4ee5\u53d6\u6709\u6548\u503c\uff0c\u4e5f\u53ef\u4ee5\u53d6\u5cf0\u503c\uff0c\u4e3e\u4f8b\u8bb2\uff0c\u56fe7\u4e2d\u6d4b\u5f97\u7684\u91cd\u590d\u5cf0\u503c\u7535\u538b\u4e3a1100V\uff0c\u5219\u5728\u505a\u5c40\u90e8\u653e\u7535\u6d4b\u8bd5\u65f6\uff0c\u5bf9\u5e94\u7684\u52a0\u8f7d\u6d4b\u8bd5\u7535\u538b\u7684\u5cf0\u503c\u5c31\u662f1.875*1100=2062.5V\uff1b\u540c\u65f6\uff0c\u4e5f\u53ef\u4ee5\u89c2\u5bdf\u5230\u56fe7\u4e2d\u7684\u6709\u6548\u503c\u4e3a559.8Vrms\uff0c\u5219\u5bf9\u5e94\u7684\u6d4b\u8bd5\u7535\u538b\u4e5f\u53ef\u4ee5\u6309\u71671.875*559.8Vrms=1049.6Vrms\u52a0\u8f7d\u3002\u56e0\u4e3a\u6d4b\u5f97\u7684\u91cd\u590d\u5cf0\u503c\u7535\u538b\u6ce2\u5f62\u5e76\u4e0d\u662f\u6807\u51c6\u7684\u6b63\u5f26\u6ce2\uff0c\u6240\u4ee5\u5176\u5cf0\u503c\u7535\u538b\u4e0e\u6709\u6548\u503c\u7535\u538b\u4e4b\u95f4\u5e76\u4e0d\u662f1.414\u500d\u7684\u5173\u7cfb\u3002<\/p>\n

\"poYBAGF4_RWACkFFAABemjT83e4909\"<\/p>\n

\u56fe9.IEC61800-5-1\u4e2d\u5c40\u90e8\u653e\u7535\u6d4b\u8bd5\u7535\u538b\u4e0e\u65f6\u95f4\u66f2\u7ebf<\/p>\n

\u5c40\u90e8\u653e\u7535\u6d4b\u8bd5\u901a\u8fc7\u7684\u5224\u5b9a\u6807\u51c6\u662f\u5728\u7b2c\u4e8c\u6bb51.5UPD\u7535\u538b\u65bd\u52a0\u671f\u95f4\u7684\u89c6\u5728\u653e\u7535\u7535\u8377\u4e0d\u8d85\u8fc710pC\uff0c\u5982\u679c\u8d85\u8fc710pC\u5373\u5224\u5b9a\u4e3a\u4e0d\u5408\u683c\u3002\u56de\u5230\u524d\u8ff0\u7684\u4e09\u76f8\u53d8\u9891\u5668\u4e2d\uff0c\u9700\u8981\u901a\u8fc7\u5c40\u90e8\u653e\u7535\u6d4b\u8bd5\u7684\u5668\u4ef6\u4e4b\u4e00\u5c31\u662f\u53d8\u538b\u5668T1\u4e86\u3002\u56fe10\u662fMPS<\/u>\u7814\u53d1\u7684\u6570\u5b57\u5c40\u90e8\u653e\u7535\u4eea\uff0c\u56fe11\u662f\u53d8\u538b\u5668\u7684\u5c40\u90e8\u653e\u7535\u6d4b\u8bd5\u573a\u666f\u3002<\/p>\n

\n

\"poYBAGF4_R-ANRQcAAUB-N4U5G4726\"<\/div>\n

 <\/p>\n

\u56db\u3001\u9884\u9632\u5c40\u90e8\u653e\u7535\u7684\u63aa\u65bd<\/strong><\/p>\n

\u4ece\u524d\u9762\u4e24\u4e2a\u7ae0\u8282\u7684\u9648\u8ff0\u4e2d\uff0c\u5927\u5bb6\u5e94\u8be5\u53d1\u73b0\u4e86\uff0c\u8f85\u52a9\u6e90SPS\u53d8\u538b\u5668\u7684\u8bbe\u8ba1\u662f\u901a\u8fc7\u5c40\u90e8\u653e\u7535\u6d4b\u8bd5\u7684\u5173\u952e\uff0c\u6240\u4ee5\uff0c\u8fd9\u4e2a\u7ae0\u8282\u5c31\u91cd\u70b9\u4ecb\u7ecd\u9884\u9632\u53d8\u538b\u5668\u5c40\u90e8\u653e\u7535\u7684\u63aa\u65bd\u3002<\/p>\n

1\u3001\u4ece\u6e90\u5934\u6293\u8d77\uff0c\u4ece\u7edd\u7f18\u6750\u6599\u7684\u751f\u4ea7\u8fc7\u7a0b\u5f00\u59cb\u7ba1\u63a7\uff0c\u9632\u6b62\u5176\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u6df7\u5165\u5bfc\u7535\u6027\u6c89\u79ef\u7269\u3001\u91d1\u5c5e\u788e\u5c51\u3001\u6d6e\u6ce1\u548c\u6e7f\u6c14\u7b49\uff0c\u9020\u6210\u540e\u7eed\u4f7f\u7528\u8fd9\u4e9b\u7edd\u7f18\u6750\u6599\u7684\u4ea7\u54c1\u65e0\u6cd5\u8fbe\u5230\u8bbe\u8ba1\u8981\u6c42\u3002<\/p>\n

\"pYYBAGF4_VGADFZBAAG2puLmdZs732\"<\/p>\n

\u56fe12.\u9ea6\u62c9\u7edd\u7f18\u80f6\u5e26\u548c\u9aa8\u67b6<\/p>\n

2\u3001\u4ee5\u53d8\u538b\u5668\u8bbe\u8ba1\u4e2d\u7528\u5230\u7684\u9ea6\u62c9\u7edd\u7f18\u80f6\u5e26\u548c\u9aa8\u67b6\u4e3a\u4f8b\uff0c\u5982\u56fe12\u6240\u793a\uff0c\u53ef\u4ee5\u4f7f\u7528\u8f83\u9ad8CTI\uff08\u76f8\u5bf9\u8d77\u75d5\u6307\u6570\uff09\u7b49\u7ea7\u7684\u7edd\u7f18\u6750\u6599\uff0c\u53ef\u4ee5\u6709\u6548\u7684\u6ee1\u8db3\u52a0\u5f3a\u7edd\u7f18\u7684\u722c\u7535\u8ddd\u79bb\u8981\u6c42\u548c\u964d\u4f4e\u53d1\u751f\u5c40\u90e8\u653e\u7535\u7684\u51e0\u7387\u3002\u7edd\u7f18\u6750\u6599\u7684CTI\u7b49\u7ea7\u5206\u7c7b\u5982\u56fe13\u6240\u793a\uff0cCTI\u300b600\u662f\u76ee\u524d\u6700\u597d\u7684\u7edd\u7f18\u6750\u6599\u3002<\/p>\n

\"poYBAGF4_VmANktxAACqBptX8Hg082\"<\/p>\n

\u56fe13.\u7edd\u7f18\u6750\u6599CTI\u7b49\u7ea7\u5206\u7c7b<\/p>\n

\"pYYBAGF4_WCARfbJAAECkTRmTEI947\"
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