Home / Standards / GB/T 45676-2025 GB/T 45676-2025 Active Additive manufacturing—Determination of moisture content in metal powder feedstock—Karl Fischer coulometric method 增材制造 金属粉末含水量的测定 卡尔费休库伦法 Standard Type GBT ICS 25.030 CCS H71 Status 现行 Issue Date 2025-05-30 Implementation 2025-09-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A