Home / Standards / GB/T 5166-2023 GB/T 5166-2023 Active Determination of elasticity modulus for sintered metal materials and hardmetals 烧结金属材料和硬质合金弹性模量的测定 Standard Type GBT ICS 77.160 CCS H22 Status 现行 Issue Date 2023-08-06 Implementation 2024-03-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A