Home / Standards / GB/T 16458-2021 GB/T 16458-2021 Active Terminology for abrasives and abrasive products 磨料磨具术语 Standard Type GBT ICS 25.100.70 CCS J43 Status 现行 Issue Date 2021-05-21 Implementation 2021-12-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A