Home / Standards / GB/T 42622-2023 GB/T 42622-2023 Active Additive manufacturing—Titanium and titanium alloy powder for laser-based directed energy deposition 增材制造 激光定向能量沉积用钛及钛合金粉末 Standard Type GBT ICS 25.030 CCS H64 Status 现行 Issue Date 2023-05-23 Implementation 2023-12-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A