Home / Standards / GB/T 17469-2012 GB/T 17469-2012 Abolished Characteristics evaluation of brake linings for automobile - Small sample bench test method 汽车制动器衬片摩擦性能评价 小样台架试验方法 Standard Type GBT ICS 43.040.40 CCS Q69 Status 废止 Issue Date 2012-12-31 Implementation 2013-09-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A