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1、ICS43.040.40T24团体标准T/CAAMTBXXX—XXXX乘用车制动噪声及抖动整车道路试验方法及评价（征求意见稿）Theroadtestmethodandevaluationforbrakenoiseandjudderofpassengercar（征求意见稿）2019-XX-XX发布2019-XX-XX实施中国汽车工业协会发布T/CAAMTBXXX—XXXX目次前言....................................................................

2、..........................................................IV1范围................................................................................................................................12规范性引用文件..........................................................

3、..................................................13术语和定义....................................................................................................................13.1制动噪声.............................................................................

4、....................................13.1.1制动啸叫squeal..............................................................................................13.1.2蠕动噪声groan...............................................................................................13

5、.1.3撞击声clonk....................................................................................................23.1.4哞哞声moan...................................................................................................23.1.5刷盘声wirebrush................

6、...........................................................................23.2制动抖动judder.....................................................................................................23.3拖滞力矩dragtorque..................................................

7、...........................................23.4制动盘厚度变化量DTV和制动盘端面跳动量Runout（针对盘式制动器）....23.5磨损和寿命wearandlife......................................................................................24基本要求............................................................

8、............................................................34.1试验车辆要求.........................................................................................................34.2零部件要求..........