Home / Standards / GB/T 32961-2016 GB/T 32961-2016 Active Disintegrated molten BOF steel slag by steam 转炉熔融热闷钢渣 Standard Type GBT ICS 77.140.99 CCS H34 Status 现行 Issue Date 2016-08-29 Implementation 2017-07-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A