Home / Standards / GB/T 8602-1988 GB/T 8602-1988 Active Rough-rolled tyres for railway 铁路用粗制轮箍 Standard Type GBT ICS 45.060 CCS H52 Status 现行 Issue Date 1988-01-21 Implementation 1988-04-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A