{"id":3775,"date":"2022-07-11T16:15:48","date_gmt":"2022-07-11T08:15:48","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=3775"},"modified":"2022-07-11T16:15:48","modified_gmt":"2022-07-11T08:15:48","slug":"gb-t-38694-2020%e8%8b%b1%e6%96%87%e7%89%88%e7%bf%bb%e8%af%91-%e8%bd%a6%e8%be%86%e5%8f%b3%e8%bd%ac%e5%bc%af%e6%8f%90%e7%a4%ba%e9%9f%b3%e8%a6%81%e6%b1%82%e5%8f%8a%e8%af%95%e9%aa%8c%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=3775","title":{"rendered":"GB\/T 38694-2020\u82f1\u6587\u7248\u7ffb\u8bd1\/\u8f66\u8f86\u53f3\u8f6c\u5f2f\u63d0\u793a\u97f3\u8981\u6c42\u53ca\u8bd5\u9a8c\u65b9\u6cd5"},"content":{"rendered":"<p>ChinaAutoRegs\uff5cGB\/T 38694-2020\u82f1\u6587\u7248\u7ffb\u8bd1\/English\/\u8f66\u8f86\u53f3\u8f6c\u5f2f\u63d0\u793a\u97f3\u8981\u6c42\u53ca\u8bd5\u9a8c\u65b9\u6cd5<br \/>\nRequirements and test methods of alert for vehicle turning right<\/p>\n<p><!--more--><br \/>\n1\u8303\u56f4<br \/>\n\u672c\u6807\u51c6\u89c4\u5b9a\u4e86\u8f66\u8f86\u53f3\u8f6c\u5f2f\u63d0\u793a\u97f3\u7684\u672f\u8bed\u548c\u5b9a\u4e49\u3001\u8981\u6c42\u548c\u8bd5\u9a8c\u65b9\u6cd5\u3002<br \/>\n\u672c\u6807\u51c6\u9002\u7528\u4e8e\u8f66\u8f86\u53f3\u8f6c\u5f2f\u63d0\u793a\u97f3\u88c5\u7f6e\uff0c\u4ee5\u53ca\u5b89\u88c5\u4e86\u8be5\u88c5\u7f6e\u7684\u6700\u5927\u8bbe\u8ba1\u603b\u8d28\u91cf\u5927\u4e8e\u6216\u7b49\u4e8e12 000 kg \u7684\u8d27\u8f66\uff0c\u5176\u4ed6\u8f66\u8f86\u53ef\u53c2\u7167\u6267\u884c\u3002<br \/>\n2\u89c4\u8303\u6027\u5f15\u7528\u6587\u4ef6<br \/>\n\u4e0b\u5217\u6587\u4ef6\u5bf9\u4e8e\u672c\u6587\u4ef6\u7684\u5e94\u7528\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u51e1\u662f\u6ce8\u65e5\u671f\u7684\u5f15\u7528\u6587\u4ef6\uff0c\u4ec5\u6ce8\u65e5\u671f\u7684\u7248\u672c\u9002\u7528\u4e8e\u672c\u6587 \u4ef6\u3002\u51e1\u662f\u4e0d\u6ce8\u65e5\u671f\u7684\u5f15\u7528\u6587\u4ef6\uff0c\u5176\u6700\u65b0\u7248\u672c(\u5305\u62ec\u6240\u6709\u7684\u4fee\u6539\u5355\uff09\u9002\u7528\u4e8e\u672c\u6587\u4ef6\u3002<br \/>\nGB\/T 3241\u20142010\u7535\u58f0\u5b66\u500d\u9891\u7a0b\u548c\u5206\u6570\u500d\u9891\u7a0b\u6ee4\u6ce2\u5668\uff08IEC 61260 : 1995\uff0cMOD)<br \/>\nGB\/T 3785.1\u20142010 \u7535\u58f0\u5b66\u58f0\u7ea7\u8ba1\u7b2c 1 \u90e8\u5206\uff1a\u89c4\u8303\uff08IEC 61672-1: 2002\uff0cIDT) 3\u672f\u8bed\u548c\u5b9a\u4e49<br \/>\n\u4e0b\u5217\u672f\u8bed\u548c\u5b9a\u4e49\u9002\u7528\u4e8e\u672c\u6587\u4ef6\u3002<br \/>\n3.1<br \/>\n\u8f66\u8f86\u53f3\u8f6c\u5f2f\u63d0\u793a\u97f3 alert for vehicle turning right<br \/>\n\u8f66\u8f86\u53f3\u8f6c\u5f2f\u65f6\uff0c\u8f66\u8f86\u5411\u53f3\u4fa7\u533a\u57df\u53d1\u51fa\u7684\u3001\u80fd\u591f\u5bf9\u5176\u4ed6\u9053\u8def\u4f7f\u7528\u8005\u8d77\u5230\u63d0\u793a\u4f5c\u7528\u7684\u58f0\u97f3\u3002<br \/>\n\u6ce8\uff1a\u8f66\u8f86\u53f3\u8f6c\u5f2f\u63d0\u793a\u97f3\u5728\u672c\u6807\u51c6\u4e2d\u7b80\u79f0\u63d0\u793a\u97f3\u3002<br \/>\n3 .2<br \/>\n\u8f66\u8f86\u53f3\u8f6c\u5f2f\u63d0\u793a\u97f3\u88c5\u7f6e alert device for vehicle turning right<br \/>\n\u5b89\u88c5\u5728\u8f66\u8f86\u7684\u89c4\u5b9a\u533a\u57df\uff0c\u80fd\u591f\u6309\u8981\u6c42\u53d1\u51fa\u63d0\u793a\u97f3\u7684\u88c5\u7f6e\u3002<br \/>\n\u6ce8\uff1a\u8f66\u8f86\u53f3\u8f6c\u5f2f\u63d0\u793a\u97f3\u88c5\u7f6e\u5728\u672c\u6807\u51c6\u4e2d\u7b80\u79f0\u63d0\u793a\u97f3\u88c5\u7f6e\u3002<br \/>\n4\u8981\u6c42 4.1\u57fa\u672c\u8981\u6c42<br \/>\n4.1.1\u63d0\u793a\u97f3\u88c5\u7f6e\u53ca\u5b89\u88c5\u4e86\u8be5\u88c5\u7f6e\u7684\u8f66\u8f86\u5e94\u6ee1\u8db3\u672c\u6807\u51c6\u7684\u8981\u6c42\u3002<br \/>\n4.1.2\u8f66\u8f86\u5728\u8bbe\u8ba1\u4e0a\u5e94\u4fdd\u8bc1\u9a7e\u9a76\u5458\u4e0d\u80fd\u5355\u72ec\u5173\u95ed\u63d0\u793a\u97f3\u88c5\u7f6e\u3002<br \/>\n4.1.3\u63d0\u793a\u97f3\u5e94\u6709\u663c\u95f4\u4e0e\u591c\u95f4\u4e24\u79cd\u5de5\u4f5c\u6a21\u5f0f\uff0c\u4e24\u79cd\u5de5\u4f5c\u6a21\u5f0f\u80fd\u591f\u76f8\u4e92\u8f6c\u6362\u3002<br \/>\n4.1.4\u63d0\u793a\u97f3\u5e94\u662f\u8702\u9e23\u63d0\u793a\u97f3\u6216\u8702\u9e23\u8bed\u97f3\u7ec4\u5408\u63d0\u793a\u97f3\uff0c\u4e0d\u51c6\u8bb8\u5168\u7a0b\u64ad\u653e\u8bed\u97f3\u3002<br \/>\n4.2\u63d0\u793a\u97f3\u88c5\u7f6e\u8981\u6c42<br \/>\n4.2.1 \u63d0\u793a\u97f3\u8981\u6c42 4.2.1.1\u8702\u9e23\u63d0\u793a\u97f3<br \/>\n\u8f66\u8f86\u53f3\u8f6c\u5f2f\u65f6\u53d1\u51fa\u7684\u5faa\u73af\u64ad\u653e\u7684\u8702\u9e23\u97f3\uff0c\u9891\u7387\u8303\u56f4\u4e3a1 000 Hz\u301c2 800 Hz\uff0c\u63a8\u8350\u9891\u7387\u4e3a1 600 Hz\u58eb<br \/>\n50 Hz\u3002\u8702\u9e23\u63d0\u793a\u97f3\u91c7\u7528\u4e00\u4e2a\u5faa\u73af\u64ad\u653e\u5468\u671f\u65f6\u957f\u4e3a2.0 s\uff0c\u7531\u4e09\u4e2a\u8702\u9e23\u97f3\uff08\u6bcf\u4e2a\u8702\u9e23\u97f3\u6301\u7eed0.5 s)\u3001\u4e24\u4e2a 0.1s\u7684\u65e0\u97f3\u95f4\u9694\u548c\u4e00\u4e2a\u3007.3s\u7684\u65e0\u97f3\u65f6\u95f4\u7ec4\u6210\uff0c\u5faa\u73af\u64ad\u653e\u9891\u6b21\u4e3a30 mm-1\u58eb2 mm-1\uff0c\u8702\u9e23\u63d0\u793a\u97f3\u793a\u610f \u56fe\u89c1\u56fe1\u3002<\/p>\n<p>\u56fe1\u8702\u9e23\u63d0\u793a\u97f3\u793a\u610f\u56fe<\/p>\n<p>4.2.1.2\u8702\u9e23\u8bed\u97f3\u7ec4\u5408\u63d0\u793a\u97f3<br \/>\n\u8f66\u8f86\u53f3\u8f6c\u5f2f\u65f6\u53d1\u51fa\u7684\u5faa\u73af\u64ad\u653e\u7684\u8702\u9e23\u97f3\u548c\u8bed\u97f3\u7ec4\u5408\u3002\u8702\u9e23\u97f3\u7684\u9891\u7387\u5e94\u7b26\u54084.2.1.1\u7684\u89c4\u5b9a\uff0c\u8bed\u97f3\u4e3a \u201c\u53f3\u8f6c\u5f2f\uff0c\u8bf7\u6ce8\u610f\u201d\u91c7\u7528\u666e\u901a\u8bdd\uff0c\u5e94\u6e05\u6670\u53ef\u8fa8\uff0c\u5728\u8702\u9e23\u63d0\u793a\u97f3\u4e4b\u540e\u64ad\u653e\u8bed\u97f3\u63d0\u793a\u97f3\u3002\u8702\u9e23\u8bed\u97f3\u7ec4\u5408\u63d0\u793a\u97f3 \u91c7\u7528\u4e00\u4e2a\u5faa\u73af\u64ad\u653e\u5468\u671f\u65f6\u957f\u4e3a3.5s\uff0c\u64ad\u653e\u9891\u6b21\u4e3a18min-1\u58eb2 mm-1\u3002\u8702\u9e23\u8bed\u97f3\u7ec4\u5408\u63d0\u793a\u97f3\u793a\u610f\u56fe\u89c1<br \/>\n\u56fe2\u3002<\/p>\n<p>\u56fe2\u8702\u9e23\u8bed\u97f3\u7ec4\u5408\u63d0\u793a\u97f3\u793a\u610f\u56fe<\/p>\n<p>4.2.2 \u58f0\u538b\u7ea7<br \/>\n\u8ddd\u79bb\u63d0\u793a\u97f3\u88c5\u7f6e2 m\u5904\u7684\u58f0\u538b\u7ea7\uff0c\u663c\u95f4\u5de5\u4f5c\u6a21\u5f0f\u4e0b\u4e3a87dB(A) \u58eb5dB(A)\uff0c\u591c\u95f4\u5de5\u4f5c\u6a21\u5f0f\u4e0b\u4e3a 72dB(A)\u58eb5dB(A)\u3002\u5982\u91c7\u7528\u8702\u9e23\u8bed\u97f3\u7ec4\u5408\u63d0\u793a\u97f3\uff0c\u8bed\u97f3\u63d0\u793a\u97f3\u7684\u58f0\u538b\u7ea7\u6700\u5927\u503c\u4e0d\u5f97\u8d85\u8fc7\u8702\u9e23\u63d0\u793a\u97f3\u3002<br \/>\n4.2.3\u6e29\u5ea6\u8303\u56f4<br \/>\n\u63d0\u793a\u97f3\u88c5\u7f6e\u7684\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\uff1a\u4e0040\u00b0C\u301c85\u00b0C\u3002<br \/>\n4.3\u6574\u8f66\u63d0\u793a\u97f3\u8981\u6c42<br \/>\n4.3.1\u5728\u8f66\u8f86\u53f3\u4fa7\uff0c\u901a\u8fc7\u524d\u8f74\u4e2d\u5fc3\u7ebf\u7684\u6a2a\u5411\u5782\u76f4\u5e73\u9762\u5185\uff0c\u8ddd\u79bb\u53f3\u524d\u8f6e\u5916\u4fa7\u97622m\u3001\u79bb\u5730\u9ad8\u5ea61.2 m\u5904\uff0c\u63d0 \u793a\u97f3\u7684\u58f0\u538b\u7ea7\u5e94\u6ee1\u8db3\u4ee5\u4e0b\u8981\u6c42\uff1a<br \/>\na) \u663c\u95f4\u5de5\u4f5c\u6a21\u5f0f\uff1a85dB(A)\u00b15dB(A);<br \/>\nb) \u591c\u95f4\u5de5\u4f5c\u6a21\u5f0f\uff1a70dB(A)\u00b15dB(A)\u3002<br \/>\n4.3.2\u663c\u95f4\u5de5\u4f5c\u6a21\u5f0f\u548c\u591c\u95f4\u5de5\u4f5c\u6a21\u5f0f\u7684\u8f6c\u6362\u53ef\u4ee5\u91c7\u7528\u624b\u52a8\u65b9\u5f0f\u6216\u81ea\u52a8\u8bc6\u522b\u65b9\u5f0f\u5b9e\u73b0\u3002<br \/>\n4.3.3\u63d0\u793a\u97f3\u88c5\u7f6e\u5e94\u5408\u7406\u5b89\u88c5\u5728\u8f66\u8f86\u4e0a\uff0c\u4e14\u6ee1\u8db3\u4ee5\u4e0b\u8981\u6c42\uff1a<br \/>\na) \u63d0\u793a\u97f3\u88c5\u7f6e\u5e94\u5b89\u88c5\u5728\u8f66\u8f86\u53f3\u4fa7\u3001\u7b2c\u4e00\u8f74\u4e2d\u5fc3\u7ebf\u5411\u540e2.5 m\u81f3\u8f66\u8f86\u6700\u524d\u7aef\uff0c\u4e14\u8be5\u88c5\u7f6e\u7684\u6700\u9ad8\u58f0 \u538b\u7ea7\u65b9\u5411\u671d\u5411\u8f66\u8f86\u53f3\u4fa7\uff0c\u5b89\u88c5\u8fde\u63a5\u5e94\u7262\u56fa\u3001\u53ef\u9760\u3002<br \/>\nb) \u5f53\u89e6\u53d1\u53f3\u8f6c\u5f2f\u4fe1\u53f7\u65f6\uff0c\u5e94\u53ca\u65f6\u53d1\u51fa\u63d0\u793a\u97f3\uff0c\u5728\u53f3\u8f6c\u5f2f\u8fc7\u7a0b\u4e2d\u63d0\u793a\u97f3\u5e94\u6301\u7eed\uff1b\u5f53\u53f3\u8f6c\u5f2f\u4fe1\u53f7\u6d88\u5931 \u540e\uff0c\u63d0\u793a\u97f3\u5e94\u6301\u7eed\u4e0d\u5c11\u4e8e1\u4e2a\u5b8c\u6574\u5faa\u73af\u3002<br \/>\nc) \u4f7f\u7528\u5371\u9669\u8b66\u544a\u4fe1\u53f7\u65f6\uff0c\u63d0\u793a\u97f3\u88c5\u7f6e\u4e0d\u5e94\u5de5\u4f5c\u3002<br \/>\nd) \u63d0\u793a\u97f3\u88c5\u7f6e\u53d1\u751f\u6545\u969c\u65f6\u4e0d\u5e94\u5f71\u54cd\u8f66\u8f86\u6b63\u5e38\u4f7f\u7528\u3002<br \/>\ne) \u8f66\u901f\u5927\u4e8e40km\/h\u65f6\uff0c\u63d0\u793a\u97f3\u88c5\u7f6e\u53ef\u505c\u6b62\u5de5\u4f5c\u3002\u82e5\u8f66\u8f86\u53ef\u81ea\u52a8\u8bc6\u522b\u53d8\u9053\u6216\u8f6c\u5f2f\u72b6\u6001\uff0c\u8f66\u8f86\u53d8 \u9053\u65f6\uff0c\u63d0\u793a\u97f3\u88c5\u7f6e\u53ef\u505c\u6b62\u5de5\u4f5c\u3002<br \/>\n5\u8bd5\u9a8c\u65b9\u6cd5<br \/>\n5.1\u63d0\u793a\u97f3\u88c5\u7f6e\u8bd5\u9a8c 5.1.1\u8bd5\u9a8c\u6761\u4ef6 5.1.1.1\u6d4b\u91cf\u573a\u5730<br \/>\n\u6d88\u58f0\u5ba4\u6216\u534a\u6d88\u58f0\u5ba4\uff0c\u80cc\u666f\u566a\u58f0&lt;40dB(A)\uff0c\u9664\u7279\u6b8a\u8981\u6c42\u5916\uff0c\u8bd5\u9a8c\u73af\u5883\u6e29\u5ea6\u4e3a23\u00b0C\u00b15\u00b0C\u3002<br \/>\n5.1.1.2\u6d4b\u91cf\u4eea\u5668<br \/>\n\u8fdb\u884c1\/3\u500d\u9891\u7a0b\u6d4b\u91cf\u65f6\uff0c\u6d4b\u91cf\u4eea\u5668\u5e94\u7b26\u5408GB\/T 3241\u20142010\u4e2d1\u7ea7\u6ee4\u6ce2\u5668\u7684\u89c4\u5b9a\u3002\u6240\u4f7f\u7528\u7684\u58f0\u7ea7\u8ba1 \u6216\u5176\u4ed6\u7b49\u6548\u6d4b\u91cf\u4eea\u5668\uff0c\u5e94\u7b26\u5408GB\/T 3785.1\u20142010\u4e2d\u5bf91\u7ea7\u4eea\u5668\u7684\u89c4\u5b9a\u3002\u6d4b\u91cf\u65f6\u5e94\u4f7f\u7528GB\/T 3785.1\u2014 2010\u4e2d\u63cf\u8ff0\u7684\u201cA\u201d\u9891\u7387\u8ba1\u6743\u7279\u6027\u548c\u201cF\u201d\u65f6\u95f4\u8ba1\u6743\u7279\u6027\uff0c\u5f53\u4f7f\u7528\u53ef\u5468\u671f\u6027\u76d1\u6d4bA\u8ba1\u6743\u58f0\u7ea7\u7684\u7cfb\u7edf\u65f6\uff0c\u5176\u8bfb \u6570\u7684\u65f6\u95f4\u95f4\u9694\u4e0d\u5e94\u5927\u4e8e30 ms\u3002\u5bf9\u4e8e\u8702\u9e23\u8bed\u97f3\u7ec4\u5408\u63d0\u793a\u97f3\uff0c\u6d4b\u91cf\u4eea\u5668\u5e94\u80fd\u5206\u522b\u6d4b\u91cf\u8702\u9e23\u63d0\u793a\u97f3\u4e0e\u8bed\u97f3 \u63d0\u793a\u97f3\u7684\u58f0\u538b\u7ea7\uff0c\u5373\u6d4b\u91cf\u7684\u8702\u9e23\u63d0\u793a\u97f3\u3001\u8bed\u97f3\u63d0\u793a\u97f3\u7684\u58f0\u538b\u6ce2\u5f62\u5bb9\u6613\u88ab\u8fa8\u8bc6\u548c\u5904\u7406\u3002<br \/>\n5.1.1.3 \u8bd5\u9a8c\u7535\u538b<br \/>\n\u8fdb\u884c\u8bd5\u9a8c\u65f6\uff0c\u5bf9\u63d0\u793a\u97f3\u88c5\u7f6e\u5f53\u6807\u79f0\u7535\u538b\u4e3a12V\u65f6\uff0c\u8bd5\u9a8c\u7535\u538b\u4e3a14V\u00b10.2V;\u5f53\u6807\u79f0\u7535\u538b\u4e3a24V \u65f6\uff0c\u8bd5\u9a8c\u7535\u538b\u4e3a28V\u00b10.2V\u3002<br \/>\n5.1.2 \u8bd5\u9a8c\u51c6\u5907<br \/>\n5.1.2.1\u63d0\u793a\u97f3\u88c5\u7f6e\u6309\u7167\u88c5\u914d\u65b9\u5411\u5b89\u88c5\u5728\u521a\u6027\u652f\u67b6\u4e0a\u5e76\u5e94\u907f\u514d\u5f15\u8d77\u5171\u632f\uff0c\u8ddd\u5730\u9762\u9ad8\u5ea6\u4e3a1.2m\u00b10.02m, \u58f0\u7ea7\u8ba1\u6700\u524d\u7aef\u8ddd\u63d0\u793a\u97f3\u88c5\u7f6e\u6700\u524d\u7aef\u6c34\u5e73\u8ddd\u79bb\u4e3a2m\u00b10.05m\u3002\u6d88\u58f0\u5ba4\u5185\u8bd5\u9a8c\u5e03\u7f6e\u793a\u610f\u56fe\u89c1\u56fe3\u3002<br \/>\n\u56fe3\u6d88\u58f0\u5ba4\u5185\u8bd5\u9a8c\u5e03\u7f6e\u793a\u610f\u56fe<br 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\/>\n5.1.4.2\u57285.1.1\u89c4\u5b9a\u7684\u6761\u4ef6\u4e0b\u6d4b\u91cf\u63d0\u793a\u97f3\u7684\u9891\u6b21\uff0c\u6d4b\u91cf\u603b\u65f6\u95f4\u4e0d\u5c0f\u4e8e3min\uff0c\u5982\u679c\u6700\u540e\u4e00\u6b21\u5faa\u73af\u4e3a\u4e0d \u5b8c\u6574\u5468\u671f\uff0c\u4e5f\u5e94\u8ba1\u4e3a1\u6b21\u5faa\u73af\uff0c\u7ed3\u679c\u5e94\u7b26\u54084.2.1\u7684\u89c4\u5b9a\u3002<br \/>\n5.2\u6574\u8f66\u63d0\u793a\u97f3\u8bd5\u9a8c<br \/>\n5.2.1\u8bd5\u9a8c\u6761\u4ef6<br \/>\n5.2.1.1\u6d4b\u91cf\u573a\u5730<br \/>\n\u6df7\u51dd\u571f\u3001\u5bc6\u5b9e\u578b\u6ca5\u9752\u6216\u7c7b\u4f3c\u7684\u65e0\u660e\u663e\u5b54\u9699\u7684\u575a\u786c\u6750\u6599\u6240\u6784\u6210\u7684\u5e73\u5766\u5f00\u9614\u5730\u9762\u3002\u907f\u514d\u5728\u96ea\u5730\u3001\u8349\u5806\u3001 \u7a00\u677e\u7684\u571f\u58e4\u6216\u5176\u4ed6\u5177\u6709\u5438\u58f0\u7279\u6027\u7684\u5730\u9762\u4e0a\u8fdb\u884c\u3002\u5f85\u6d4b\u8f66\u8f86\u58f0\u7ea7\u8ba1\u5468\u8fb91\u3007m\u4e4b\u5185\u65e0\u8f83\u5927\u7684\u53cd\u5c04\u7269\uff0c\u5982 \u8f66\u8f86\u3001\u5efa\u7b51\u7269\u3001\u5e7f\u544a\u724c\u3001\u6811\u6728\u3001\u5e73\u884c\u7684\u5899\u3001\u4eba\u7b49\u3002<br \/>\n5.2.1.2 \u6c14\u8c61\u6761\u4ef6<br \/>\n\u65e0\u96ea\u3001\u65e0\u96e8\u3001\u65e0\u96fe\u5929\u6c14\uff0c\u98ce\u901f\uff08\u5305\u62ec\u9635\u98ce\uff09\u4e0d\u5927\u4e8e5m\/s\uff0c\u5728\u98ce\u901f\u8d85\u8fc72m\/s\u65f6\u5efa\u8bae\u58f0\u7ea7\u8ba1\u4f7f\u7528\u9632\u98ce \u7f69\u3002\u8bd5\u9a8c\u65f6\u73af\u5883\u6e29\u5ea6\u8303\u56f4\u4e3a\u4e00 10 \u00b0C\u301c50 \u00b0C\uff0c\u7b26\u5408GB\/\u4e01 3785.1\u20142010\u4e2d6.3.1\u7684\u89c4\u5b9a\u3002<br \/>\n5.2.1.3\u80cc\u666f\u566a\u58f0<br \/>\n\u6d4b\u91cf\u65f6\uff0c\u80cc\u666f\u566a\u58f0\uff08A\u8ba1\u6743\u58f0\u538b\u7ea7\uff09\u81f3\u5c11\u6bd4\u88ab\u6d4b\u63d0\u793a\u97f3\u4f4e10dB(A)\u3002<br \/>\n5.2.1.4\u6d4b\u91cf\u4eea\u5668<br \/>\n\u6240\u4f7f\u7528\u7684\u58f0\u7ea7\u8ba1\u6216\u5176\u4ed6\u7b49\u6548\u6d4b\u91cf\u4eea\u5668\uff0c\u5305\u62ec\u9632\u98ce\u7f69\u7b49\u5e94\u7b26\u5408GB\/T 3785.1\u20142010\u4e2d\u5bf91\u7ea7\u4eea\u5668\u7684 \u89c4\u5b9a\u3002\u6d4b\u91cf\u65f6\u5e94\u4f7f\u7528GB\/T 3785.1\u20142010\u4e2d\u63cf\u8ff0\u7684\u201cA\u201d\u9891\u7387\u8ba1\u6743\u7279\u6027\u548c\u201cF\u201d\u65f6\u95f4\u8ba1\u6743\u7279\u6027\uff0c\u5f53\u4f7f\u7528\u53ef\u5468 \u671f\u6027\u76d1\u6d4bA\u8ba1\u6743\u58f0\u7ea7\u7684\u6d4b\u91cf\u4eea\u5668\u65f6\uff0c\u5176\u8bfb\u6570\u7684\u65f6\u95f4\u95f4\u9694\u4e0d\u5e94\u5927\u4e8e30 ms\u3002<br \/>\n5.2.2\u8f66\u8f86\u51c6\u5907<br \/>\n5.2.2.1\u8f66\u8f86\u5e94\u7a33\u5b9a\u505c\u5728\u6307\u5b9a\u4f4d\u7f6e\uff0c\u8f66\u7a97\u5904\u4e8e\u5173\u95ed\u72b6\u6001\uff0c\u8f66\u8f6e\u5904\u4e8e\u76f4\u7ebf\u884c\u9a76\u4f4d\u7f6e\uff0c\u53d1\u52a8\u673a\u5904\u4e8e\u505c\u6b62\u72b6\u6001\uff0c \u7535\u74f6\u7535\u538b\u5e94\u5904\u4e8e\u6b63\u5e38\u72b6\u6001\uff0c\u7a7a\u8c03\u88c5\u7f6e\u5e94\u5904\u4e8e\u5173\u95ed\u72b6\u6001\u3002<br \/>\n5.2.2.2\u5982\u679c\u8f66\u8f86\u7684\u98ce\u6247\u6709\u81ea\u52a8\u542f\u52a8\u529f\u80fd\uff0c\u5e94\u4fdd\u8bc1\u5728\u58f0\u538b\u7ea7\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u98ce\u6247\u4e0d\u542f\u52a8\u3002<br \/>\n5.2.2.3\u5bf9\u6d4b\u91cf\u7ed3\u679c\u6709\u5f71\u54cd\u7684\u5176\u4ed6\u53d1\u58f0\u88c5\u7f6e\u5747\u5e94\u5904\u4e8e\u5173\u95ed\u72b6\u6001\u3002<br \/>\n5.2.3\u4f20\u58f0\u5668(\u58f0\u7ea7\u8ba1\uff09\u7684\u4f4d\u7f6e<br \/>\n\u4f20\u58f0\u5668(\u58f0\u7ea7\u8ba1)\u5e94\u5b89\u88c5\u57284.3.1\u89c4\u5b9a\u7684\u4f4d\u7f6e\u8fdb\u884c\u6d4b\u91cf\uff0c\u58f0\u7ea7\u8ba1\u7684\u4f4d\u7f6e\u5e03\u7f6e\u793a\u610f\u56fe\u89c1\u56fe4\u3002<br \/>\n\u524d\u8f74\u4e2d\u5fc3\u7ebf<br \/>\n\u8bf4\u660e:<br \/>\nQ\u4f20\u58f0\u5668(\u79bb\u5730\u9ad8\u5ea61.2 m\u00b10. 02 m)<br \/>\n\u56fe4\u4f20\u58f0\u5668\uff08\u58f0\u7ea7\u8ba1\uff09\u5e03\u7f6e\u4f4d\u7f6e\u56fe<br \/>\n5.2.4\u58f0\u538b\u7ea7\u6d4b\u91cf<br \/>\n\u63095.2.3\u7684\u89c4\u5b9a\u5e03\u7f6e\u6d4b\u91cf\u4eea\u5668\uff0c\u89e6\u53d1\u53f3\u8f6c\u5f2f\u4fe1\u53f7\uff0c\u63d0\u793a\u97f3\u88c5\u7f6e\u5f00\u59cb\u5de5\u4f5c\u540e\u8fdb\u884c\u6d4b\u91cf\uff0c\u6d4b\u91cf\u65f6\u95f4\u4e0d\u5c0f \u4e8e5 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\/>\u8bf7\u8054\u7cfb\u624b\u673a\/\u5fae\u4fe1: 133-0649-6964\/Email: standardtrans@foxmail.com \u8d2d\u4e70\u5b8c\u6574\u8bd1\u6587\u3002<br data-filtered=\"filtered\" \/>\u4e13\u4e1a\u6e90\u4e8e\u4e13\u6ce8|\u820d\u543e\u4e88\u8a00\u6807\u51c6\u7ffb\u8bd1\/ChinaAutoRegs\/\u59cb\u7ec8\u4e13\u6ce8\u4e8e\u673a\u52a8\u8f66\u6807\u51c6\u7ffb\u8bd1\uff01\u8fc4\u4eca\u4e3a\u6b62\u5df2\u7ffb\u8bd1\u4e0a\u5343\u4e2a\u56fd\u5185\u5916\u6c7d\u8f66\u6cd5\u89c4\u6807\u51c6\uff01\u72ec\u5bb6\u6253\u9020\u5343\u4e07\u7ea7\u6c7d\u8f66\u4e13\u4e1a\u672f\u8bed\u5e93\u548c\u8bb0\u5fc6\u5e93\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ChinaAutoRegs\uff5cGB\/T 38694-2020\u82f1\u6587\u7248\u7ffb\u8bd1\/Engli &hellip; <a href=\"https:\/\/www.chinaautoregs.com\/?p=3775\">\u7ee7\u7eed\u9605\u8bfb <span 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