Home / Standards / GB/T 19076-2022 GB/T 19076-2022 Active Specifications for sintered metal materials 烧结金属材料规范 Standard Type GBT ICS 77.160 CCS H21 Status 现行 Issue Date 2022-03-09 Implementation 2022-10-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A