Home / Standards / GB/T 6883-2017 GB/T 6883-2017 Active Cemented carbide sintering body for wire, bar or tube drawing dies—Dimensions 线、棒、管拉模用硬质合金烧结品 尺寸 Standard Type GBT ICS 77.160 CCS H72 Status 现行 Issue Date 2017-09-29 Implementation 2018-04-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A