Home / Standards / GB/T 45868-2025 GB/T 45868-2025 Active Additive manufacturing—Specification for titanium alloy components by laser powder bed fusion 增材制造 激光粉末床熔融钛合金制件技术规范 Standard Type GBT ICS 25.030 CCS H60/69 Status 现行 Issue Date 2025-08-01 Implementation 2025-11-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A