Home / Standards / GB/T 7963-2015 GB/T 7963-2015 Active Sintered metal materials, excluding hardmetals—Tensile test pieces 烧结金属材料(不包括硬质合金) 拉伸试样 Standard Type GBT ICS 77.160 CCS H16 Status 现行 Issue Date 2015-12-10 Implementation 2016-07-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A