Home / Standards / GB/T 2495-2017 GB/T 2495-2017 Active Bonded abrasive products—Packing 固结磨具 包装 Standard Type GBT ICS 25.100.70 CCS J43 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