{"id":1868,"date":"2021-08-29T17:27:40","date_gmt":"2021-08-29T09:27:40","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=1868"},"modified":"2024-08-05T13:34:18","modified_gmt":"2024-08-05T05:34:18","slug":"gb-t-31498-2021%e8%8b%b1%e6%96%87%e7%89%88-%e7%94%b5%e5%8a%a8%e6%b1%bd%e8%bd%a6%e7%a2%b0%e6%92%9e%e5%90%8e%e5%ae%89%e5%85%a8%e8%a6%81%e6%b1%82-post-crash-safety-requirement-for-electric-vehicle","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=1868","title":{"rendered":"GB\/T 31498-2021\u82f1\u6587\u7248\u7ffb\u8bd1 \u7535\u52a8\u6c7d\u8f66\u78b0\u649e\u540e\u5b89\u5168\u8981\u6c42"},"content":{"rendered":"

ChinaAutoRegs\uff5cGB\/T 31498-2021\u82f1\u6587\u7248\/\u7535\u52a8\u6c7d\u8f66\u78b0\u649e\u540e\u5b89\u5168\u8981\u6c42
\nPost crash safety requirement for electric vehicle<\/p>\n

<\/p>\n

Contents<\/p>\n

Foreword
\n1 Scope
\n2 Normative References
\n3 Terms and Definitions
\n4 Technical Requirements
\n5 Test Procedure
\nAnnex A (Normative) Post Crash Electric Safety Inspection and Test Methods for Electric Vehicle<\/p>\n

1 SCOPE<\/p>\n

This document specifies the special safety requirements and test methods for battery electric vehicles and hybrid electric vehicles with voltage class B circuits after frontal crash, lateral crash and rear -end crash.
\nThis document applies to the frontal crash of the battery electric vehicles and hybrid electric vehicles with voltage class B circuits in Category M1, Category N1 with a maximum design total mass \uf0a3 2,500 kg, and multi-purpose goods vehicles.
\nThis document applies to lateral crash and rear-end crash of the battery electric vehicles and hybrid electric vehicles with voltage class B circuits in Category M1 and Category N1.
\nThis document doesn\u2019t apply to fuel cell electric vehicles.<\/p>\n

2 NORMATIVE REFERENCES<\/p>\n

The following documents contain provisions which, through reference in this text, constitute essential provisions of this document. For dated references, only the editions cited apply. For undated references, the latest editions of the normative document (including any amendments) apply.<\/p>\n

GB 4208 Degrees of Protection Provided by Enclosure (IP Code)
\nGB 11551 The Protection of the Occupants in the Event of a Frontal Crash for Motor Vehicle
\nGB 18384-2020 Electric vehicles safety requirements
\nGB\/T 18385-2005 Electric Vehicles-Power Performance-Test Method
\nGB\/T 19596 Terminology of Electric Vehicles
\nGB 20071 The Protection of the Occupants in the Event of a Lateral Crash
\nGB 20072 The requirements of fuel system safety in the event of rear-end collision for passenger car<\/p>\n

3 TERMS AND DEFINITIONS<\/p>\n

For the purposes of this document, the terms and definitions given in GB\/T 19596 and the following apply.<\/p>\n

1 \u8303\u56f4<\/p>\n

\u672c\u6587\u4ef6\u89c4\u5b9a\u4e86\u5e26\u6709 B\u7ea7\u7535\u538b\u7535\u8def\u7684\u7eaf\u7535\u52a8\u6c7d\u8f66\u3001\u6df7 \u5408\u52a8\u529b\u7535\u52a8\u6c7d\u8f66\u6b63\u9762\u78b0\u649e\u3001\u4fa7 \u9762\u78b0\u649e\u3001\u540e\u9762\u78b0\u649e \u540e\u7684\u7279\u6b8a\u5b89\u5168\u8981\u6c42\u548c\u8bd5\u9a8c\u65b9\u6cd5\u3002
\n\u672c\u6587\u4ef6\u9002\u7528\u4e8e M1 \u7c7b\u53ca\u6700\u5927\u8bbe\u8ba1\u603b\u8d28\u91cf\u4e0d\u5927\u4e8e2500kg\u7684 N1 \u7c7b\u6c7d\u8f66\u4ee5\u53ca\u591a\u7528\u9014\u8d27\u8f66\u4e2d\u5e26\u6709 B\u7ea7 \u7535\u538b\u7535\u8def\u7684\u7eaf\u7535\u52a8\u6c7d\u8f66\u3001\u6df7\u5408\u52a8\u529b\u6c7d\u8f66\u7684\u6b63\u9762\u78b0\u649e\u3002
\n\u672c\u6587\u4ef6\u9002\u7528\u4e8e M1\u3001N1 \u7c7b\u6c7d\u8f66\u4e2d\u5e26\u6709 B \u7ea7\u7535\u538b\u7535\u8def\u7684\u7eaf\u7535\u52a8\u6c7d\u8f66\u3001\u6df7 \u5408\u52a8\u529b\u6c7d\u8f66\u7684\u4fa7\u9762\u78b0\u649e\u548c\u540e \u9762\u78b0\u649e\u3002
\n\u672c\u6587\u4ef6\u4e0d\u9002\u7528\u4e8e\u71c3\u6599\u7535\u6c60\u7535\u52a8\u6c7d\u8f66\u3002<\/p>\n

2 \u89c4\u8303\u6027\u5f15\u7528\u6587\u4ef6<\/p>\n

\u4e0b\u5217\u6587\u4ef6\u4e2d\u7684\u5185\u5bb9\u901a\u8fc7\u6587\u4e2d\u7684\u89c4\u8303\u6027\u5f15\u7528\u800c\u6784\u6210\u672c\u6587\u4ef6\u5fc5\u4e0d\u53ef\u5c11\u7684\u6761\u6b3e\u3002 \u5176\u4e2d,\u6ce8 \u65e5\u671f\u7684\u5f15\u7528\u6587 \u4ef6,\u4ec5\u8be5\u65e5\u671f\u5bf9\u5e94\u7684\u7248\u672c\u9002\u7528\u4e8e\u672c\u6587\u4ef6;\u4e0d\u6ce8\u65e5\u671f\u7684 \u5f15\u7528\u6587\u4ef6,\u5176 \u6700\u65b0\u7248\u672c(\u5305 \u62ec\u6240\u6709\u7684\u4fee\u6539\u5355)\u9002 \u7528\u4e8e \u672c\u6587\u4ef6\u3002
\nGB\/T4208 \u5916\u58f3\u9632\u62a4\u7b49\u7ea7(IP \u4ee3\u7801)
\nGB11551 \u6c7d\u8f66\u6b63\u9762\u78b0\u649e\u7684\u4e58\u5458\u4fdd\u62a4
\nGB18384\u20142020 \u7535\u52a8\u6c7d\u8f66\u5b89\u5168\u8981\u6c42
\nGB\/T18385\u20142005 \u7535\u52a8\u6c7d\u8f66 \u52a8\u529b\u6027\u80fd \u8bd5\u9a8c\u65b9\u6cd5
\nGB\/T19596 \u7535\u52a8\u6c7d\u8f66\u672f\u8bed
\nGB20071 \u6c7d\u8f66\u4fa7\u9762\u78b0\u649e\u7684\u4e58\u5458\u4fdd\u62a4
\nGB20072 \u4e58\u7528\u8f66\u540e\u78b0\u649e\u71c3\u6cb9\u7cfb\u7edf\u5b89\u5168\u8981\u6c42<\/p>\n

3 \u672f\u8bed\u548c\u5b9a\u4e49<\/p>\n

GB\/T19596\u754c\u5b9a\u7684\u4ee5\u53ca\u4e0b\u5217\u672f\u8bed\u548c\u5b9a\u4e49\u9002\u7528\u4e8e\u672c\u6587\u4ef6\u3002
\n3.1
\n\u5de5\u4f5c\u7535\u538b workingvoltage
\n\u6839\u636e\u5236\u9020\u5546\u8bf4\u660e,\u5728\u4efb\u4f55\u6b63\u5e38\u5de5\u4f5c\u72b6\u6001\u4e0b,\u7535\u529b\u7cfb\u7edf\u53ef\u80fd \u53d1\u751f\u7684\u4ea4\u6d41\u7535\u538b\u7684\u6709\u6548\u503c (rms)\u6216 \u76f4\u6d41\u7535\u538b\u7684\u6700\u5927\u503c(\u4e0d\u8003\u8651\u6682\u6001\u5cf0\u503c)\u3002
\n3.2
\n\u4e58\u5458\u8231 passengercompartment
\n\u7531\u9876\u76d6\u3001\u5730\u677f\u3001\u4fa7\u56f4\u3001\u8f66\u95e8\u3001\u73bb\u7483\u7a97\u548c\u524d\u56f4\u3001\u540e\u56f4\u6216\u540e\u5ea7 \u6905\u9760\u80cc\u652f\u6491\u677f\u4ee5\u53ca\u9632\u6b62\u4e58\u5458\u63a5\u89e6\u5e26\u7535\u90e8\u4ef6\u7684 \u7535\u6c14\u4fdd\u62a4\u906e\u680f\u3001\u5916\u58f3\u56f4\u6210\u7684\u5bb9\u7eb3\u4e58\u5458\u7684\u7a7a\u95f4\u3002
\n[\u6765\u6e90:GB\/T19596\u20142017,3.1.2.2.5]
\n3.3
\n\u76f4\u63a5\u63a5\u89e6 directcontact
\n\u4eba\u6216\u52a8\u7269\u4e0e\u5e26\u7535\u90e8\u5206\u7684\u63a5\u89e6\u3002
\n[\u6765\u6e90:GB\/T19596\u20142017,3.1.3.2.3]
\n3.4
\n\u95f4\u63a5\u63a5\u89e6 indirectcontact
\n\u4eba\u6216\u52a8\u7269\u4e0e\u57fa\u672c\u7edd\u7f18\u5931\u6548\u60c5\u51b5\u4e0b\u53d8\u4e3a\u5e26\u7535\u7684\u5916\u9732\u53ef\u5bfc\u7535\u90e8\u5206\u7684\u63a5\u89e6\u3002
\n[\u6765\u6e90:GB\/T19596\u20142017,3.1.3.2.4]
\n3.5
\n\u5916\u9732\u53ef\u5bfc\u7535\u90e8\u5206 exposedconductivepart
\n\u53ef\u4ee5\u901a\u8fc7\u5173\u8282\u8bd5\u9a8c\u8bd5\u6307(IPXXB)\u89e6\u53ca\u7684\u53ef\u5bfc\u7535\u90e8\u5206\u3002
\n\u6ce8:\u672c\u6982\u5ff5\u662f\u9488\u5bf9\u7279\u5b9a\u7684\u7535\u8def\u800c\u8a00 ,\u4e00 \u4e2a\u7535\u8def\u4e2d\u7684\u5e26\u7535 \u90e8 \u5206 \u4e5f \u8bb8 \u662f \u53e6 \u4e00 \u4e2a \u7535 \u8def \u4e2d \u7684 \u5916 \u9732 \u5bfc \u4f53 ,\u4f8b \u5982 :\u4e58 \u7528 \u8f66 \u7684 \u8f66 \u8eab \u53ef\u80fd\u662f\u8f85\u52a9\u7535\u8def\u4e2d\u7684\u5e26\u7535\u90e8\u5206 ,\u4f46 \u5bf9\u4e8e\u52a8\u529b\u7535\u8def\u6765\u8bf4\u5b83\u662f\u5916\u9732\u5bfc\u4f53\u3002
\n[\u6765\u6e90:GB\/T19596\u20142017,3.1.2.3.4,\u6709\u4fee\u6539]
\n3.6
\n\u5e26\u7535\u90e8\u5206 livepart
\n\u6b63\u5e38\u4f7f\u7528\u65f6\u88ab\u901a\u7535\u7684\u5bfc\u4f53\u6216\u5bfc\u7535\u90e8\u5206\u3002
\n[\u6765\u6e90:GB\/T19596\u20142017,3.1.2.3.4]
\n3.7
\n\u7535\u5e73\u53f0 electricalchassis
\n\u4e00\u7ec4\u7535\u6c14\u76f8\u8fde\u7684\u53ef\u5bfc\u7535\u90e8\u4ef6,\u5176\u7535\u4f4d\u4f5c\u4e3a\u57fa\u51c6\u7535\u4f4d\u3002
\n[\u6765\u6e90:GB\/T19596\u20142017,3.1.2.2.2]
\n3.8
\n\u8d77\u706b fire
\n\u80fd\u6301\u7eed\u53d1\u751f\u706b\u7130\u7684\u73b0\u8c61\u3002
\n\u6ce8:\u77ac\u95f4\u7684\u706b\u82b1\u6216\u7535\u5f27\u4e0d\u5c5e\u4e8e\u8d77\u706b\u3002
\n3.9
\n\u7206\u70b8 explosion
\n\u7531\u4e8e\u80fd\u91cf\u91ca\u653e\u4ea7\u751f\u77ac\u95f4\u538b\u529b\u6ce2\u5e76\u80fd\u5bf9\u5468\u8fb9\u7269\u4f53\u8fdb\u884c\u7ed3\u6784\u6027\u6216\u7269\u7406\u6027\u7834\u574f\u7684\u73b0\u8c61\u3002
\n3.10
\n\u7535\u529b\u7cfb\u7edf\u8d1f\u8f7d balanceofelectricpowersystem
\n\u65ad\u5f00\u6240\u6709\u53ef\u5145\u7535\u50a8\u80fd\u7cfb\u7edf(REESS),\u5269\u4e0b\u7684 B\u7ea7\u7535\u538b\u7535\u8def\u3002
\n[\u6765\u6e90:GB\/T19596\u20142017,3.1.2.3.9,\u6709\u4fee\u6539]<\/p>\n

4 \u6280\u672f\u8981\u6c42<\/p>\n

4.1 \u57fa\u672c\u8981\u6c42
\n\u63095.1\u30015.2\u5b8c\u6210\u8f66\u8f86\u51c6\u5907\u3001\u78b0\u649e \u8bd5\u9a8c\u540e,\u8f66 \u8f86\u5305\u62ec REESS \u7684\u52a8\u529b\u7528\u9ad8\u538b\u7cfb\u7edf\u53ca\u4e0e\u52a8\u529b\u7528\u9ad8\u538b\u7cfb\u7edf \u4f20\u5bfc\u8fde\u63a5\u7684\u9ad8\u538b\u90e8\u4ef6\u5e94\u540c\u65f6\u7b26\u54084.2~4.4\u8981\u6c42\u3002
\n4.2 \u9632\u89e6\u7535\u4fdd\u62a4\u8981\u6c42
\n4.2.1 \u603b\u8981\u6c42
\n\u6bcf\u4e00\u6761\u9ad8 \u538b \u6bcd \u7ebf \u81f3 \u5c11 \u5e94 \u6ee1 \u8db3 4.2.2~4.2.5 \u89c4 \u5b9a \u7684 \u56db \u4e2a \u6761 \u6b3e \u4e2d \u7684 \u4e00 \u4e2a\u3002 \u5982 \u679c \u78b0 \u649e \u8bd5 \u9a8c \u5728 \u8f66 \u8f86 \u7684 REESS\u4e0e\u7535\u529b\u7cfb\u7edf\u8d1f\u8f7d\u4eba\u4e3a\u65ad\u5f00\u7684\u60c5\u51b5\u4e0b\u8fdb\u884c,\u5219\u8f66\u8f86\u7684\u7535\u529b\u7cfb\u7edf\u8d1f\u8f7d\u5e94\u6ee1\u8db34.2.4\u62164.2.5\u89c4\u5b9a\u7684\u4e24 \u4e2a\u6761\u6b3e\u4e2d\u7684\u4e00\u4e2a;REESS\u548c\u5145\u7535\u7528\u9ad8\u538b\u6bcd\u7ebf\u5e94\u6ee1\u8db34.2.2~4.2.5\u89c4\u5b9a\u7684\u56db\u4e2a\u6761\u6b3e\u4e2d\u7684\u4e00\u4e2a\u3002
\n4.2.2 \u7535\u538b\u8981\u6c42
\n\u6309\u7167\u9644\u5f55 A \u4e2d A.1\u89c4\u5b9a\u7684\u6d4b\u8bd5\u65b9\u6cd5,\u9ad8\u538b\u6bcd\u7ebf\u7684\u7535\u538bUb\u3001U1 \u548cU2 \u5e94\u4e0d\u5927\u4e8e30V \u4ea4\u6d41\u621660V \u76f4\u6d41\u3002
\n4.2.3 \u7535\u80fd\u8981\u6c42
\n\u9ad8\u538b\u6bcd\u7ebf\u4e0a\u7684\u603b\u7535\u80fd TE\u5e94\u5c0f\u4e8e0.2J\u3002TE\u53ef\u901a\u8fc7\u4ee5\u4e0b\u4e24\u79cd\u65b9\u5f0f\u4e4b\u4e00\u5f97\u5230:\u4e00\u79cd\u662f\u6309\u7167\u516c\u5f0f(A.1)\u6240 \u89c4\u5b9a\u7684\u6d4b\u8bd5\u7a0b\u5e8f\u8fdb\u884c\u7535\u80fd\u6d4b\u91cf\u65f6,\u6d4b \u5f97\u603b\u7535\u80fd TE\u3002 \u53e6\u4e00\u79cd\u662f\u6309\u7167\u516c\u5f0f (A.2)\u901a \u8fc7\u9ad8\u538b\u6bcd\u7ebf\u7684\u7535\u538bUb \u548c\u5236\u9020\u5546\u89c4\u5b9a\u7684 X-\u7535\u5bb9\u5668\u7684\u7535\u5bb9(Cx)\u6765\u8ba1\u7b97\u603b\u80fd\u91cf TE\u3002
\n\u50a8\u5b58\u5728 Y-\u7535\u5bb9\u5668\u91cc\u7684\u80fd\u91cf (TEy1,TEy2)\u4e5f \u5e94\u5c11\u4e8e 0.2J\u3002 \u5e94\u901a\u8fc7\u9ad8\u538b \u6bcd \u7ebf \u548c \u7535 \u5e73 \u53f0 \u7684 \u7535 \u538bU1 \u548cU2 \u4ee5\u53ca\u5236\u9020\u5546\u6240\u89c4\u5b9a\u7684 Y-\u7535\u5bb9\u5668\u7684\u7535\u5bb9(Cy1,Cy2)\u6839\u636e\u516c\u5f0f(A.3)\u548c\u516c\u5f0f(A.4)\u6765\u8ba1\u7b97\u8be5\u503c\u3002
\n4.2.4 \u7269\u7406\u9632\u62a4
\n\u4e3a\u4e86\u9632\u6b62\u76f4\u63a5\u63a5\u89e6\u9ad8\u538b\u5e26\u7535\u90e8\u5206,\u78b0\u649e\u540e\u8f66 \u8f86\u5e94\u6709IPXXB \u7ea7\u522b\u7684\u4fdd\u62a4,\u8bd5 \u9a8c\u65b9\u6cd5\u6309 A.3 \u8fdb\u884c\u3002 \u53e6 \u5916,\u4e3a\u4e86\u9632\u6b62\u95f4\u63a5\u63a5\u89e6\u7684\u89e6\u7535\u4f24\u5bb3,\u7528\u5927\u4e8e0.2A \u7684\u7535\u6d41\u8fdb\u884c\u6d4b\u91cf,\u6240 \u6709\u7684\u5916\u9732\u53ef\u5bfc\u7535\u90e8\u5206\u4e0e\u7535\u5e73\u53f0\u4e4b \u95f4\u7684\u7535\u963b\u5e94\u4f4e\u4e8e0.1\u03a9\u3002\u91c7\u7528\u710a\u63a5\u8fde\u63a5\u65f6,\u5219\u8ba4\u4e3a\u7b26\u5408\u6b64\u8981\u6c42\u3002
\n4.2.5 \u7edd\u7f18\u7535\u963b
\n4.2.5.1 \u603b\u8981\u6c42
\n\u8f66\u8f86\u78b0\u649e\u540e,\u7edd \u7f18 \u7535 \u963b \u5e94 \u6309 \u7167 GB18384\u20142020 \u4e2d 6.2.1 \u7684 \u89c4 \u5b9a \u8fdb \u884c \u6d4b \u91cf,\u5e76 \u5e94 \u7b26 \u5408 4.2.5.2 \u548c4.2.5.3 \u89c4\u5b9a\u7684\u8981\u6c42\u3002
\n\u5982\u679c\u4e58\u5ba2\u8231\u5185\u9ad8\u538b\u6bcd\u7ebf\u53ea\u6709\u6b63\u6781\u6216\u8d1f\u6781\u6ca1\u6709\u53d7\u5230IPXXB \u7ea7\u522b\u7684\u4fdd\u62a4,\u5219 \u50a8\u5b58\u5728 Y-\u7535 \u5bb9\u5668\u91cc\u7684\u80fd \u91cf(TEy1,TEy2)\u5e94\u5c11\u4e8e0.2J\u3002
\n\u5982\u679c\u4e58\u5ba2\u8231\u5185\u540c\u65f6\u51fa\u73b0\u9ad8\u538b\u6bcd\u7ebf\u6b63\u8d1f\u6781\u6ca1\u6709\u53d7\u5230IPXXB \u7ea7\u522b\u7684\u4fdd\u62a4,\u5219\u672c\u6761\u6b3e\u4e0d\u9002\u7528\u3002
\n4.2.5.2 \u52a8\u529b\u7cfb\u7edf\u7531\u5355\u72ec\u7684\u76f4\u6d41\u548c\u4ea4\u6d41\u6bcd\u7ebf\u7ec4\u6210
\n\u5982\u679c\u4ea4\u6d41\u9ad8\u538b\u6bcd\u7ebf\u548c\u76f4\u6d41\u9ad8\u538b\u6bcd\u7ebf\u662f\u4e92\u76f8\u9694\u79bb\u7684,\u9ad8 \u538b\u6bcd\u7ebf\u4e0e\u7535\u5e73\u53f0\u4e4b\u95f4\u7684\u7edd\u7f18\u7535\u963b\u5bf9\u4e8e\u76f4\u6d41\u6bcd \u7ebf\u6765\u8bf4,\u6700\u5c0f\u503c\u5e94\u4e3a100\u03a9\/V;\u5bf9\u4e8e\u4ea4\u6d41\u6bcd\u7ebf\u6765\u8bf4,\u6700\u5c0f\u503c\u5e94\u4e3a500\u03a9\/V\u3002
\n4.2.5.3 \u52a8\u529b\u7cfb\u7edf\u7531\u8fde\u63a5\u7684\u76f4\u6d41\u548c\u4ea4\u6d41\u6bcd\u7ebf\u7ec4\u6210
\n\u5982\u679c\u4ea4\u6d41\u9ad8\u538b\u6bcd\u7ebf\u548c\u76f4\u6d41\u9ad8\u538b\u6bcd\u7ebf\u662f\u4e92\u76f8\u4f20\u5bfc\u8fde\u63a5\u7684,\u9ad8 \u538b\u6bcd\u7ebf\u4e0e\u7535\u5e73\u53f0\u4e4b\u95f4\u7684\u7edd\u7f18\u7535\u963b\u7684\u6700\u5c0f \u503c\u5e94\u4e3a500\u03a9\/V\u3002\u5982\u679c\u5728\u78b0\u649e\u4e4b\u540e,\u6240\u6709\u4ea4\u6d41\u9ad8\u538b\u6bcd\u7ebf\u6ee1\u8db34.2.4\u89c4 \u5b9a\u7684\u7269\u7406\u9632\u62a4\u8981\u6c42,\u6216 \u6309\u7167 A.1\u89c4 \u5b9a\u7684\u6d4b\u8bd5\u65b9\u6cd5\u4ea4\u6d41\u7535\u538b\u7b49\u4e8e\u6216\u5c0f\u4e8e30V,\u5219\u9ad8\u538b\u6bcd\u7ebf\u4e0e\u7535\u5e73\u53f0\u4e4b\u95f4\u7684\u7edd\u7f18\u7535\u963b\u7684\u6700\u5c0f\u503c\u5e94\u4e3a100\u03a9\/V\u3002
\n4.3 \u7535\u89e3\u6db2\u6cc4\u6f0f\u8981\u6c42
\n\u4ece\u78b0\u649e\u7ed3\u675f\u8d77\u81f330 min\u65f6\u95f4\u5185,\u4e0d\u5e94\u6709\u7535\u89e3\u6db2\u4ece REESS\u4e2d\u6ea2\u51fa\u5230\u4e58\u5458\u8231,\u4e0d\u5e94\u6709\u8d85 \u8fc7 5.0L \u7684\u7535 \u89e3\u6db2\u4ece REESS\u4e2d\u6ea2\u51fa,\u5982\u679c\u65e0\u6cd5\u533a\u5206\u7535\u89e3\u6db2\u4e0e\u5176\u4ed6\u6db2\u4f53,\u5219\u6240\u6709\u6db2\u4f53\u90fd\u5e94\u8ba1\u5165\u3002
\n4.4 REESS\u8981\u6c42
\n4.4.1 REESS\u79fb\u52a8\u8981\u6c42
\n\u4f4d\u4e8e\u4e58\u5458\u8231\u91cc\u9762\u7684 REESS\u5e94\u4fdd\u6301\u5728\u5b89\u88c5\u4f4d\u7f6e,REESS \u90e8\u4ef6\u5e94\u4fdd\u6301\u5728\u5176\u5916\u58f3\u5185\u3002 \u4f4d\u4e8e\u4e58\u5458\u8231\u5916\u9762 \u7684\u4efb\u4f55 REESS\u90e8\u5206\u4e0d\u5e94\u8fdb\u5165\u4e58\u5458\u8231\u3002
\n4.4.2 REESS\u7279\u6b8a\u5b89\u5168\u8981\u6c42
\n\u78b0\u649e\u7ed3\u675f\u540e30 min\u5185,REESS\u4e0d\u5e94\u7206\u70b8\u3001\u8d77\u706b\u3002<\/p>\n

5 \u8bd5\u9a8c\u7a0b\u5e8f<\/p>\n

5.1 \u8bd5\u9a8c\u524d\u7684\u8f66\u8f86\u51c6\u5907
\n5.1.1 \u7eaf\u7535\u52a8\u6c7d\u8f66\u548c\u53ef\u5916\u63a5\u5145\u7535\u5f0f\u6df7\u5408\u52a8\u529b\u6c7d\u8f66\u6309 GB\/T18385\u20142005\u4e2d5.1\u8fdb\u884c\u5b8c\u5168\u5145\u7535\u3002
\n5.1.2 \u4e0d\u53ef\u5916\u63a5\u5145\u7535\u6df7\u5408\u52a8\u529b\u7535\u52a8\u6c7d\u8f66\u6309\u8f66\u8f86\u6b63\u5e38\u8fd0\u884c\u72b6\u6001\u51c6\u5907\u8bd5\u9a8c\u3002
\n5.1.3 \u7eaf\u7535\u52a8\u6c7d\u8f66\u548c\u53ef\u5916\u63a5\u5145\u7535\u5f0f\u6df7\u5408\u52a8\u529b\u6c7d\u8f66\u78b0\u649e\u8bd5\u9a8c\u5e94\u5728\u8f66\u8f86\u5145\u7535\u7ed3\u675f24h\u5185\u8fdb\u884c\u3002
\n5.1.4 \u8fdb\u884c\u6b63\u9762\u78b0\u649e\u8bd5\u9a8c\u7684\u8f66\u8f86\u5176\u4ed6\u72b6\u6001\u6309 GB11551\u7684\u76f8\u5173\u89c4\u5b9a\u51c6\u5907\u3002
\n5.1.5 \u8fdb\u884c\u4fa7\u9762\u78b0\u649e\u8bd5\u9a8c\u7684\u8f66\u8f86\u5176\u4ed6\u72b6\u6001\u6309 GB20071 \u7684\u76f8\u5173\u89c4\u5b9a\u51c6\u5907,\u5bf9 \u4e8e\u9a7e\u9a76\u5458 \u5ea7 \u6905 R \u70b9 \u5927 \u4e8e700 mm \u7684\u8f66\u8f86\u53ef\u4e0d\u653e\u7f6e\u5047\u4eba,\u4f46\u5e94\u8fdb\u884c\u7b49\u6548\u914d\u91cd\u3002
\n5.1.6 \u8fdb\u884c\u540e\u9762\u78b0\u649e\u8bd5\u9a8c\u7684\u8f66\u8f86\u5176\u4ed6\u72b6\u6001\u6309 GB20072\u7684\u76f8\u5173\u89c4\u5b9a\u51c6\u5907\u3002
\n5.2 \u78b0\u649e\u8bd5\u9a8c
\n\u8f66\u8f86\u6b63\u9762\u78b0\u649e\u8bd5\u9a8c\u5f62\u5f0f\u548c\u8bd5\u9a8c\u65b9\u6cd5\u6309\u7167 GB11551\u7684\u76f8\u5173\u89c4\u5b9a\u8fdb\u884c\u3002 \u8f66\u8f86\u4fa7\u9762\u78b0\u649e\u8bd5\u9a8c\u5f62\u5f0f\u548c\u8bd5\u9a8c\u65b9\u6cd5\u6309\u7167 GB20071\u7684\u76f8\u5173\u89c4\u5b9a\u8fdb\u884c\u3002 \u8f66\u8f86\u540e\u9762\u78b0\u649e\u8bd5\u9a8c\u5f62\u5f0f\u548c\u8bd5\u9a8c\u65b9\u6cd5\u6309\u7167 GB20072\u7684\u76f8\u5173\u89c4\u5b9a\u8fdb\u884c\u3002
\n5.3 \u78b0\u649e\u540e\u7535\u5b89\u5168\u8981\u6c42\u68c0\u67e5\u4e0e\u8bd5\u9a8c
\n\u6309\u9644\u5f55 A \u8981\u6c42\u8fdb\u884c\u76f8\u5173\u7535\u5b89\u5168\u68c0\u67e5\u4e0e\u8bd5\u9a8c\u3002<\/p>\n

\n

1\u3001\u73b0\u6210\u8bd1\u6587\uff0c\u5230\u6b3e\u5373\u53d1\u3002<\/span>
\n2\u3001\u4e0b\u5355\u524d\u53ef\u4efb\u53d6\u6837\u9875\u9a8c\u8bc1\u8bd1\u6587\u8d28\u91cf\u3002<\/span>
\n3\u3001\u514d\u8d39\u63d0\u4f9b\u6b63\u89c4\u666e\u901a\u589e\u503c\u7a0e\u6570\u7535\u53d1\u7968\u3002<\/span>
\n4\u3001\u8bf7\u8054\u7cfb\u624b\u673a\/\u5fae\u4fe1: 13306496964\/Email: standardtrans@foxmail.com \u83b7\u53d6\u5b8c\u6574\u8bd1\u6587\u3002<\/span>
\n5\u3001\u672c\u82f1\u6587\u8bd1\u672c\u4e3a\u7eaf\u4eba\u5de5\u4e13\u4e1a\u7cbe\u7ffb\u7248\u672c\uff0c\u4fdd\u8bc1\u8bed\u6cd5\u672f\u8bed\u51c6\u786e\u7387\u548c\u4e13\u4e1a\u5ea6\uff01<\/span>
\n6\u3001\u4e13\u4e1a\u6e90\u4e8e\u4e13\u6ce8|ChinaAutoRegs \u59cb\u7ec8\u4e13\u6ce8\u4e8e\u6c7d\u8f66\u6807\u51c6\u7ffb\u8bd1\u9886\u57df\uff01<\/span>
\n7\u3001\u300c\u4e2d\u56fd\u6c7d\u8f66\u6807\u51c6\u8bd1\u6587\u5e93\u300d\u5df2\u6536\u5f55\u4e0a\u5343\u4e2a\u73b0\u884c\u6c7d\u8f66\u56fd\u5bb6\u6807\u51c6\u548c\u884c\u4e1a\u6807\u51c6\u7684\u82f1\u6587\u7248\u8bd1\u672c\uff0c\u6db5\u76d6\u4f20\u7edf\u71c3\u6cb9\u8f66\u3001\u65b0\u80fd\u6e90\u6c7d\u8f66\u548c\u6469\u6258\u8f66\u6807\u51c6\u5316\u4f53\u7cfb\uff01\u72ec\u5bb6\u6253\u9020\u5343\u4e07\u7ea7\u6c7d\u8f66\u4e13\u4e1a\u672f\u8bed\u5e93\u548c\u8bb0\u5fc6\u5e93\u3002<\/span><\/p>\n

1. The English Translation of this document (GB, GB\/T, QC\/T, CNCA, CQC, CAV, etc.) is readily available, and delivered immediately upon payment.<\/span>
\n2. You may request for sample pages to your preference before placing an order.<\/span>
\n3. Please contact standardtrans@foxmail.com for the complete PDF version in English.<\/span>
\n4. Almost all of Chinese automotive\/automobile standards, regulations and norms in effect have been included in our well-established database, providing one-stop, up-to-date, efficient and professional solution.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

ChinaAutoRegs\uff5cGB\/T 31498-2021\u82f1\u6587\u7248\/\u7535\u52a8\u6c7d\u8f66\u78b0\u649e\u540e … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[815,29,30,851,17,9,852,206,15,34,10,178,757,38,1024,7,11,724,18,723,19,14],"class_list":["post-1868","post","type-post","status-publish","format-standard","hentry","category-ii","tag-cav","tag-cnca","tag-cqc","tag-gb-2024","tag-gb-english","tag-gb-translated","tag-gb-t-2024","tag-gb-t-31498-2021","tag-gb-t-english","tag-gb-t2021","tag-gb-t","tag-gb2021","tag-gbt-31498-2021","tag-gb","tag-qc-t","tag-723","tag-19","tag-14"],"views":1674,"_links":{"self":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/1868","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1868"}],"version-history":[{"count":6,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/1868\/revisions"}],"predecessor-version":[{"id":5728,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/1868\/revisions\/5728"}],"wp:attachment":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1868"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1868"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1868"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}