Home / Standards / GB/T 44524-2024 GB/T 44524-2024 Active Additive manufacturing—Porosity of metal parts—Industrial computed tomography (CT) testing method 增材制造 金属制件孔隙率 工业计算机层析成像(CT)检测方法 Standard Type GBT ICS 25.030 CCS H26 Status 现行 Issue Date 2024-09-29 Implementation 2024-09-29 Responsible Dept 中国机械工业联合会 Drafting Unit N/A