{"id":3106,"date":"2022-05-18T16:50:38","date_gmt":"2022-05-18T08:50:38","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=3106"},"modified":"2024-08-05T09:20:06","modified_gmt":"2024-08-05T01:20:06","slug":"gb-t-20042-6-2011%e8%8b%b1%e6%96%87%e7%89%88-%e8%b4%a8%e5%ad%90%e4%ba%a4%e6%8d%a2%e8%86%9c%e7%87%83%e6%96%99%e7%94%b5%e6%b1%a0-%e7%ac%ac6%e9%83%a8%e5%88%86%ef%bc%9a%e5%8f%8c%e6%9e%81%e6%9d%bf%e7%89%b9","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=3106","title":{"rendered":"GB\/T 20042.6-2011\u82f1\u6587\u7248\u7ffb\u8bd1 \u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60\u53cc\u6781\u677f\u7279\u6027\u6d4b\u8bd5\u65b9\u6cd5"},"content":{"rendered":"

ChinaAutoRegs|GB\/T 20042.6-2011 \u82f1\u6587\u7248 \u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60 \u7b2c6\u90e8\u5206\uff1a\u53cc\u6781\u677f\u7279\u6027\u6d4b\u8bd5\u65b9\u6cd5
\nProton Exchange Membrane Fuel Cell – Part 6: Test Method of Bipolar Plate Properties<\/p>\n

<\/p>\n

CONTENTS<\/p>\n

Foreword
\n1 Scope
\n2 Normative References
\n3 Terms and Definitions
\n4 Gas Tightness Test for Bipolar Plate Materials
\n5 Flexural Strength Test for Bipolar Plate Materials
\n6 Density Test for Bipolar Plate Materials
\n7 Resistance Test for Bipolar Plate Materials
\n8 Corrosion Current Density Test for Bipolar Plate Materials
\n9 Gas Tightness Test for Bipolar Plate Components
\n10 Resistance Drop Test for Bipolar Plate Components
\n11 Area Utilization Test for Bipolar Plate Components
\n12 Thickness Uniformity Test for Bipolar Plate Components
\n13 Flatness Test for Bipolar Plate Components
\n14 Weight Test for Bipolar Plate Components
\n15 Resistance Test for Bipolar Plate Components
\n16 Test Preparation and Report
\nAnnex A (Informative) Test Preparation
\nAnnex B (Informative) Test Report<\/p>\n

1\u8303\u56f4
\nGB\/T 20046\u7684\u672c\u90e8\u5206\u89c4\u5b9a\u4e86\u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60\u53cc\u6781\u677f\u7279\u6027\u6d4b\u8bd5\u65b9\u6cd5\u7684\u672f\u8bed\u548c\u5b9a\u4e49\u3001\u53cc\u6781\u677f\u6750 \u6599\u7684\u6c14\u4f53\u81f4\u5bc6\u6027\u6d4b\u8bd5\u3001\u6297\u5f2f\u5f3a\u5ea6\u6d4b\u8bd5\u3001\u5bc6\u5ea6\u6d4b\u8bd5\u3001\u7535\u963b\u6d4b\u8bd5\u548c\u8150\u8680\u7535\u6d41\u5bc6\u5ea6\u6d4b\u8bd5\u7b49;\u53cc\u6781\u677f\u90e8\u4ef6\u7684\u6c14\u4f53\u81f4 \u5bc6\u6027\u6d4b\u8bd5\u3001\u963b\u529b\u964d\u6d4b\u8bd5\u3001\u9762\u79ef\u5229\u7528\u7387\u6d4b\u8bd5\u3001\u539a\u5ea6\u5747\u5300\u6027\u6d4b\u8bd5\u3001\u5e73\u9762\u5ea6\u6d4b\u8bd5\u3001\u91cd\u91cf\u6d4b\u8bd5\u548c\u7535\u963b\u6d4b\u8bd5\u7b49\u3002
\n\u672c\u90e8\u5206\u9002\u7528\u4e8e\u5404\u79cd\u7c7b\u578b\u7684\u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60\u7528\u53cc\u6781\u677f\u6750\u6599\u548c\u90e8\u4ef6\u3002\u672c\u6807\u51c6\u4e3b\u8981\u5206\u4e3a\u53cc\u6781\u677f\u6750\u6599 \u7279\u6027\u6d4b\u8bd5\u548c\u53cc\u6781\u677f\u90e8\u4ef6\u7279\u6027\u6d4b\u8bd5\u4e24\u90e8\u5206\u3002
\n2\u89c4\u8303\u6027\u5f15\u7528\u6587\u4ef6
\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)\u9002\u7528\u4e8e\u672c\u6587\u4ef6\u3002
\nGB\/T 7962. 20\u20141987\u65e0\u8272\u5149\u5b66\u73bb\u7483\u6d4b\u8bd5\u65b9\u6cd5\u5bc6\u5ea6\u6d4b\u8bd5\u65b9\u6cd5
\nGB\/T 13465. 2\u20142002\u4e0d\u900f\u6027\u77f3\u58a8\u6750\u6599\u6297\u5f2f\u5f3a\u5ea6\u8bd5\u9a8c\u65b9\u6cd5
\nGB\/T 19922\u20142005\u7845\u7247’\u5c40\u90e8\u5e73\u6574\u5ea6\u975e\u63a5\u89e6\u5f0f\u6807\u51c6\u6d4b\u8bd5\u65b9\u6cd5
\nGB\/T 20042.1\u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60\u672f\u8bed
\nJJG 508\u20142004\u56db\u63a2\u9488\u7535\u963b\u7387\u6d4b\u8bd5\u4eea
\n3\u672f\u8bed\u548c\u5b9a\u4e49
\nGB\/T 20042.1\u754c\u5b9a\u7684\u4ee5\u53ca\u4e0b\u5217\u672f\u8bed\u548c\u5b9a\u4e49\u9002\u7528\u4e8e\u672c\u90e8\u5206\u3002
\n3.1
\n\u8150\u8680\u7535\u6d41\u5bc6\u5ea6 corrosion current density
\n\u5355\u4f4d\u9762\u79ef\u7684\u53cc\u6781\u677f\u6750\u6599\u5728\u71c3\u6599\u7535\u6c60\u8fd0\u884c\u73af\u5883\u4e2d\uff0c\u5728\u8150\u8680\u7535\u4f4d\u4e0b\u7531\u4e8e\u5316\u5b66\u6216\u7535\u5316\u5b66\u4f5c\u7528\u5f15\u8d77\u7684\u7834\u574f \u4ea7\u751f\u7684\u7535\u6d41\u503c,\u5355\u4f4d\u4e3apA\/cm2\u3002
\n\u6ce8\uff1a\u8150\u8680\u7535\u6d41\u5bc6\u5ea6\u503c\u5927\u5c0f\u53cd\u6620\u4e86\u53cc\u6781\u677f\u8150\u8680\u901f\u7387\u7684\u5feb\u6162\uff0c\u662f\u8868\u5f81\u53cc\u6781\u677f\u6750\u6599\u53ca\u90e8\u4ef6\u5728\u71c3\u6599\u7535\u6c60\u8fd0\u884c\u73af\u5883\u4e0b\u8010\u8150\u8680 \u6027\u80fd\u7684\u7269\u7406\u91cf\u3002
\n3.2
\n\u63a5\u89e6\u7535\u963b interfacial contact resistance
\n\u4e24\u79cd\u6750\u6599\u4e4b\u95f4\u7684\u63a5\u89e6\u90e8\u5206\u4ea7\u751f\u7684\u7535\u963b,\u5355\u4f4d\u662fmfl \u2022 cm2\u3002
\n\u6ce8\uff1a\u53cc\u6781\u677f\u7684\u63a5\u89e6\u7535\u963b\u4e3b\u8981\u6307\u53cc\u6781\u677f\u4e0e\u70ad\u7eb8\u4e4b\u95f4\u7684\u63a5\u89e6\u7535\u963b\u3002
\n3.3
\n\u4f53\u7535\u963b\u7387 bulk resistance
\n\u53cc\u6781\u677f\u6750\u6599\u672c\u4f53\u7684\u7535\u963b\u7387\u503c\uff0c\u5355\u4f4d\u662fmfl \u2022 cm\u3002
\n3.4
\n\u900f\u6c14\u7387 gas permeability
\n\u5728\u8bd5\u9a8c\u6761\u4ef6\u4e0b\uff0c\u5728\u5355\u4f4d\u65f6\u95f4\u5185\u900f\u8fc7\u5355\u4f4d\u9762\u79ef\u6837\u54c1\u7684\u6c14\u4f53\u91cf\uff0c\u5355\u4f4d\u4e3acm3\/cm2 \u2022 min\u6216mL\/cm2 \u2022 min\u3002
\n3.5
\n\u6297\u5f2f\u5f3a\u5ea6 flexural strength
\n\u5728\u89c4\u5b9a\u6761\u4ef6\u4e0b\uff0c\u53cc\u6781\u677f\u5728\u5f2f\u66f2\u8fc7\u7a0b\u4e2d\u6240\u80fd\u627f\u53d7\u7684\u6700\u5927\u5f2f\u66f2\u5e94\u529b\uff0c\u5355\u4f4d\u4e3aMPa\u3002
\n3.6
\n\u5e73\u9762\u5ea6 flatness
\n\u53cc\u6781\u677f\u7684\u810a\u80cc\u90e8\u5206\u5177\u6709\u7684\u5b8f\u89c2\u51f9\u51f8\u9ad8\u5ea6\u76f8\u5bf9\u7406\u60f3\u5e73\u9762\u7684\u504f\u5dee\u3002
\n\u6ce8\uff1a\u53cc\u6781\u677f\u7684\u5e73\u9762\u5ea6\u76f4\u63a5\u5f71\u54cd\u53cc\u6781\u677f\u4e0e\u70ad\u7eb8\u4e4b\u95f4\u7684\u63a5\u89e6\u7535\u963b,\u4ece\u800c\u5f71\u54cd\u7535\u6c60\u6027\u80fd\u3002
\n3.7
\n\u963b\u529b\u964d resistance drop
\n\u6c14\u4f53\u6d41\u7ecf\u53cc\u6781\u677f\u7684\u8fdb\u51fa\u53e3\u538b\u529b\u5dee\u3002
\n3.8
\n\u9762\u79ef\u5229\u7528\u7387 area utilization
\n\u53cc\u6781\u677f\u7684\u6709\u6548\u9762\u79ef\u6bd4\uff0c\u5373\u53cc\u6781\u677f\u7684\u6709\u6548\u9762\u79ef(\u6d41\u573a\u90e8\u5206\u7684\u9762\u79ef)\u4e0e\u53cc\u6781\u677f\u603b\u9762\u79ef\u7684\u6bd4\u503c\u3002
\n4\u53cc\u6781\u677f^^\u6599\u6c14\u4f53\u81f4\u5bc6\u6027\u6d4b\u8bd5
\n4. 1\u6d4b\u8bd5\u4eea\u5668\u53ca\u8bbe\u5907
\n\u6d4b\u8bd5\u4eea\u5668\u53ca\u8bbe\u5907\u5305\u62ec\uff1a
\n\u2014\u2014\u6c14\u76f8\u8272\u8c31\u4eea\u3002
\n\u2014\u2014\u6e17\u900f\u6c60\u3002
\n4.2\u6837\u54c1\u5236\u5907
\n4.2. 1\u6837\u54c1\u5f62\u72b6\u4e3a\u6b63\u65b9\u5f62\uff085 cmX5 cm),\u9762\u79ef\u4e3a25 cm2;\u6837\u54c1\u5f62\u72b6\u548c\u5c3a\u5bf8\u4e5f\u53ef\u7531\u6d4b\u8bd5\u53cc\u65b9\u534f\u5546\u51b3\u5b9a\u3002
\n4.2. 2\u6837\u54c1\u6570\u91cf\u4e3a5\u4e2a(\u4fdd\u8bc1\u5f97\u52303\u4e2a\u6709\u6548\u503c\uff09\uff0c\u5e94\u65e0\u8936\u76b1\u3001\u5212\u75d5\u548c\u7834\u635f\u3002
\n4.2.3\u5bf9\u4e8e\u4e0d\u540c\u6279\u6b21\u7684\u53cc\u6781\u677f\u6750\u6599\uff0c\u5e94\u5206\u522b\u62bd\u6837;\u5355\u4e00\u6750\u6599\u968f\u673a\u62bd\u6837\uff0c\u4e0d\u540c\u6750\u6599\u5206\u522b\u62bd\u6837\u3002
\n4.3\u6d4b\u8bd5\u65b9\u6cd5
\n4.3.1\u5c06\u6837\u54c1\u5939\u5728\u4e24\u5757\u5747\u5177\u6709\u6c14\u4f53\u8fdb\u53e3\u548c\u51fa\u53e3\u7684\u4e0d\u9508\u94a2\u5939\u5177\u4e4b\u95f4\uff0c\u4f7f\u4e24\u4fa7\u5f62\u6210\u6c14\u5ba4\uff0c\u4f5c\u4e3a\u8bd5\u9a8c\u6e17\u900f\u6c60\u3002
\n4.3. 2\u5c06\u6e17\u900f\u6c60\u6309\u7167\u56fe1\u6240\u793a\u7684\u8bd5\u9a8c\u88c5\u7f6e\u793a\u610f\u56fe\u5b89\u88c5\u5728\u8bd5\u9a8c\u88c5\u7f6e\u4e0a\u3002
\n4.3.3\u5ba4\u6e29\u4e0b\u5206\u522b\u5728\u6c14\u5ba4\u7684\u4e24\u4fa7\u901a\u4eba\u6c27\u6c14\u6216\u6c22\u6c14\u548c\u60f0\u6027\u6c14\u4f53\uff0c\u4f7f\u6c14\u5ba4\u4e24\u4fa7\u4fdd\u6301\u4e00\u5b9a\u7684\u538b\u529b\u5dee\u3002\u538b\u529b\u901a \u8fc7\u4e24\u4fa7\u7cbe\u5bc6\u538b\u529b\u8868\u6765\u63a7\u5236\u3002
\n\u6ce8\uff1a\u538b\u529b\u5dee\u53ef\u5728\u3007 MPa~0_ 2 MPa\u4e4b\u95f4\u3002
\n4.3. 4\u5728\u5ba4\u6e29\u548c\u4e00\u5b9a\u538b\u529b\u5dee\u4e0b\u7a33\u5b9a\u81f3\u5c112 h\uff0c\u5c06\u60f0\u6027\u6c14\u4f53\u7684\u51fa\u53e3\u901a\u4eba\u6c14\u76f8\u8272\u8c31\u4eea\u6d4b\u91cf\u88ab\u6d4b\u6c14\u4f53\u7684\u6d53\u5ea6, \u5e76\u8bb0\u5f55\u8272\u8c31\u56fe\u3002
\n4.4\u6570\u636e\u5904\u7406
\n4.4.1\u7528\u5f0f\uff081)\u8ba1\u7b97\u53cc\u6781\u677f\u6750\u6599\u5355\u4f4d\u65f6\u95f4\u3001\u5355\u4f4d\u9762\u79ef\u7684\u6c14\u4f53\u900f\u8fc7\u7387\uff1a
\nC = q\/S (1)
\n\u5f0f\u4e2d\uff1a
\nC\u2014\u2014\u53cc\u6781\u677f\u6750\u6599\u5355\u4f4d\u65f6\u95f4\u3001\u5355\u4f4d\u9762\u79ef\u7684\u6c14\u4f53\u900f\u8fc7\u7387\uff0c\u5355\u4f4d\u4e3a\u7acb\u65b9\u5398\u7c73\u6bcf\u5e73\u65b9\u5398\u7c73\u6bcf\u79d2\uff08cm3\/ .cm2\u3002s);
\nq\u2014\u2014\u5355\u4f4d\u65f6\u95f4\u7684\u6c14\u4f53\u6e17\u900f\u91cf\uff0c\u5355\u4f4d\u4e3a\u7acb\u65b9\u5398\u7c73\u6bcf\u79d2(cmVs);
\nS\u2014\u2014\u6e17\u900f\u6c60\u7684\u6709\u6548\u6d4b\u8bd5\u9762\u79ef\uff0c\u5355\u4f4d\u4e3a\u5e73\u65b9\u5398\u7c73(cm2)\u3002<\/p>\n

\u8bf4\u660e\uff1a
\n1 \u6c26\u6c14\/\u6c2e\u6c14\uff1b
\n2 \u6e17\u900f\u6c60\uff1b
\n3 \u6c27\u6c14\/\u6c22\u6c14\uff1b
\n4 \u5939\u5177\uff1b
\n5 \u6837\u54c1\uff1b
\n6 \u5939\u5177\uff1b
\n7 \u6c14\u76f8\u8272\u8c31\u3002
\n\u6ce8\uff1a\u6e17\u900f\u6c60\u7531\u4e24\u5757\u5177\u6709\u6c14\u4f53\u8fdb\u53e3\u548c\u51fa\u53e3\u7684\u4e0d\u9508\u94a2\u677f\u5939\u5177\u7ec4\u6210\uff0c\u6837\u54c1\u653e\u7f6e\u5728\u4e24\u5939\u5177\u4e2d\u95f4\u3002\u5939\u5177\u4e0e\u6837\u54c1\u4e4b\u95f4\u91c7\u7528\u7ebf\u5bc6 \u5c01\uff0c\u4e24\u4fa7\u5f62\u6210\u6c14\u5ba4=\u6c27\u6c14\/\u6c22\u6c14\u548c\u60f0\u6027\u6c14\u4f53\u8fdb\u4eba\u6e17\u900f\u6c60\u5728\u6837\u54c1\u7684\u4e24\u4fa7\u6d41\u52a8\uff0c\u4ece\u800c\u53ef\u4ee5\u7ef4\u6301\u53cc\u6781\u677f\u4e24\u4fa7\u4fdd\u6301\u4e00\u5b9a \u7684\u538b\u529b\u5dee\u3002\u4e24\u4fa7\u7684\u538b\u529b\u4e3b\u8981\u901a\u8fc7\u7cbe\u5bc6\u538b\u529b\u8868\u63a7\u5236\u3002\u88ab\u6d4b\u6c14\u4f53\u6e17\u900f\u7684\u63a8\u52a8\u529b\u662f\u6837\u54c1\u4e24\u4fa7\u7684\u6c14\u4f53\u6d53\u5ea6\u5dee\uff0c\u8fd9\u6837\u4ece \u6e17\u900f\u6c60\u6d41\u51fa\u7684\u60f0\u6027\u6c14\u4f53\u4e2d\u5c31\u542b\u6709\u4ece\u53cc\u6781\u677f\u7684\u53e6\u4e00\u4fa7\u6e17\u900f\u8fc7\u6765\u7684\u88ab\u6d4b\u6c14\u4f53;\u6c14\u76f8\u8272\u8c31\u4eea\u7528\u4e8e\u68c0\u6d4b\u6e17\u900f\u6c60\u51fa\u53e3\u88ab \u6d4b\u6c14\u4f53\u7684\u6d53\u5ea6\u3002
\n\u56fe1\u53cc\u6781\u677f\u6750\u6599\u900f\u6c14\u7387\u6d4b\u8bd5\u7684\u8bd5\u9a8c\u88c5\u7f6e\u793a\u610f\u56fe
\n4. 4. 2\u6d4b\u8bd5\u4e0d\u540c\u538b\u529b\u5dee\uff08AP)\u4e0b\u7684\u900f\u6c14\u7387\uff0c\u7ed8\u5236AP\u4e0e\u900f\u6c14\u7387\u7684\u5173\u7cfb\u66f2\u7ebf\u3002
\n\u53d63\u4e2a\u6709\u6548\u6837\u54c1\u4e3a\u4e00\u7ec4\uff0c\u8ba1\u7b97\u51fa\u5e73\u5747\u503c\u4f5c\u4e3a\u8bd5\u9a8c\u7ed3\u679c\u3002
\n5\u53cc\u6781\u677f\u6750\u6599\u6297\u5f2f\u5f3a\u5ea6\u6d4b\u8bd5
\n5.1\u6d4b\u8bd5\u4eea\u5668
\n5.1.1\u8bd5\u9a8c\u673a
\n\u4efb\u4f55\u80fd\u6ee1\u8db3\u672c\u6807\u51c6\u8bd5\u9a8c\u8981\u6c42\u7684\u8bd5\u9a8c\u673a\u5747\u53ef\u3002
\n5.1.2\u8bd5\u9a8c\u5939\u5177
\n\u8bd5\u9a8c\u5939\u5177\u4e0d\u5e94\u5f15\u8d77\u8bd5\u6837\u5728\u5939\u5177\u5904\u65ad\u88c2\u3002\u65bd\u52a0\u8d1f\u8377\u65f6\uff0c\u5e94\u6ee1\u8db3\u8bd5\u6837\u7684\u7eb5\u8f74\u4e0e\u901a\u8fc7\u5939\u5177\u4e2d\u5fc3\u7ebf\u7684\u62c9\u4f38 \u65b9\u5411\u91cd\u5408\u3002
\n5.1.3\u6d4b\u539a\u4eea\u548c\u5361\u5c3a
\n\u6d4b\u539a\u4eea\u548c\u5361\u5c3a\u7684\u8981\u6c42\u5982\u4e0b\uff1a
\n\u2014\u2014\u6d4b\u539a\u4eea:\u7cbe\u5ea6\u4e3a1 fmi\uff0c\u7528\u4e8e\u6d4b\u8bd5\u53cc\u6781\u677f\u7684\u539a\u5ea6\uff1b
\n\u2014\u2014\u5361\u5c3a\uff1a\u7cbe\u5ea6\u4e3a0.01 mm,\u7528\u4e8e\u6d4b\u8bd5\u53cc\u6781\u677f\u7684\u957f\u5ea6\u548c\u5bbd\u5ea6\u3002
\n5.2\u6837\u54c1\u5236\u5907<\/p>\n

5.2.1\u6309\u6d4b\u8bd5\u8981\u6c42\u622a\u53d6\u4e00\u5b9a\u5c3a\u5bf8\u7684\u9001\u8bd5\u6750\u6599\u4f5c\u4e3a\u6837\u54c1\u3002
\n\u6ce8\uff1a\u6837\u54c1\u7684\u957f\u5ea6\u5e94\u4e0d\u5c0f\u4e8e\u652f\u5ea7\u8de8\u8ddd\u3002\u63a8\u8350\u652f\u5ea7\u8de8\u8ddd\u53ef\u4e3a60 mm\u3002
\n5.2. 2\u6837\u54c1\u6570\u91cf\u4e3a5\u4e2a(\u4fdd\u8bc1\u5f97\u52303\u4e2a\u6709\u6548\u503c\uff09\uff0c\u5e94\u65e0\u8936\u76b1\u3001\u5212\u75d5\u548c\u7834\u635f\u3002
\n5.2. 3\u5bf9\u4e8e\u4e0d\u540c\u6279\u6b21\u7684\u53cc\u6781\u677f\u6750\u6599\uff0c\u5e94\u5206\u522b\u62bd\u6837\uff0c\u2022\u5355\u4e00\u6750\u6599\u968f\u673a\u62bd\u6837\uff0c\u4e0d\u540c\u6750\u6599\u5206\u522b\u62bd\u6837\u3002
\n5.3\u6d4b\u8bd5\u65b9\u6cd5
\n5.3.1\u6d4b\u91cf\u6837\u54c1\u7684\u5bbd\u5ea6\u548c\u539a\u5ea6\uff0c\u7cbe\u786e\u5ea6\u4e3a\u00b10.5%\u3002
\n5.3.2\u8c03\u6574\u652f\u5ea7\u8de8\u8ddd\uff0c\u5c06\u5236\u5907\u597d\u7684\u6837\u54c1\u653e\u5728\u652f\u5ea7\u4e0a\uff0c\u4e14\u4f7f\u8bd5\u9a8c\u673a\u538b\u5934\u3001\u652f\u5ea7\u8f74\u5411\u5782\u76f4\u4e8e\u8bd5\u6837\uff0c\u53c2\u7167 GB\/T 13465. 2\u20142002\u5e94\u7528\u4e09\u70b9\u5f2f\u66f2\u6cd5\u5bf9\u53cc\u6781\u677f\u6750\u6599\u6297\u5f2f\u5f3a\u5ea6\u8fdb\u884c\u6d4b\u8bd5\u3002
\n5.3.3\u538b\u5934\u4ee51 mm\/min\u301clOmm\/min\u7684\u52a0\u8f7d\u901f\u5ea6\u5747\u5300\u4e14\u65e0\u51b2\u51fb\u5730\u65bd\u52a0\u8d1f\u8377\uff0c\u76f4\u81f3\u8bd5\u6837\u65ad\u88c2\uff0c\u8bfb\u53d6\u65ad \u88c2\u8d1f\u8377\u503c\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|GB\/T 20042.6-2011 \u82f1\u6587\u7248 \u8d28\u5b50\u4ea4\u6362 … \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":[815,29,30,851,17,531,852,10,178,757,980,7,724,18,723,14],"class_list":["post-3106","post","type-post","status-publish","format-standard","hentry","category-ii","tag-cav","tag-cnca","tag-cqc","tag-gb-2024","tag-gb-english","tag-gb-t-20042-6-2011","tag-gb-t-2024","tag-gb-t","tag-gbt-20042-6-2011","tag-gb","tag-qc-t","tag-723","tag-14"],"views":1427,"_links":{"self":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/3106","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=3106"}],"version-history":[{"count":4,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/3106\/revisions"}],"predecessor-version":[{"id":5641,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/3106\/revisions\/5641"}],"wp:attachment":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}