Home / Standards / GB/T 2485-2016 GB/T 2485-2016 Active Bonded abrasive products—Technical specifications 固结磨具 技术条件 Standard Type GBT ICS 25.100.70 CCS J43 Status 现行 Issue Date 2016-12-13 Implementation 2017-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A