Home / Standards / GB/T 37218-2018 GB/T 37218-2018 Active Brake pad for high speed railway vehicles 高速动车用制动衬片 Standard Type GBT ICS 43.040.40 CCS Q69 Status 现行 Issue Date 2018-12-28 Implementation 2019-11-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A