Home / Standards / GB/T 32060-2015 GB/T 32060-2015 Active Test method for gravelling impact resistance of high speed multiple unit windows 高速动车组车窗玻璃抗砾石冲击试验方法 Standard Type GBT ICS 81.040 CCS Q30 Status 现行 Issue Date 2015-10-13 Implementation 2016-09-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A