Home / Standards / GB/T 35741-2017 GB/T 35741-2017 Active Specification of stainless steel forgings for industrial valves 工业阀门用不锈钢锻件技术条件 Standard Type GBT ICS 23.060.01 CCS J16 Status 现行 Issue Date 2017-12-29 Implementation 2018-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A