Home / Standards / GB/T 15546-1995 GB/T 15546-1995 Abolished Terms of mill rolls 冶金轧辊术语 Standard Type GBT ICS 77.180 CCS H94 Status 废止 Issue Date 1995-04-11 Implementation 1995-12-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A