中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 44922-2024
Additive manufacturing Manufacturing-Identification Principles-Qualification of Operators of Metal Laser Powder Bed Melting Equipment for Aerospace 增材制造-鉴定原则-航空航天用金属激光粉末床熔融设备操作人员资格鉴定
Issued Date:2024/11/28
Implemented Date:2024/11/28
Issued by:
The Standardization Administration of the People's Republic of China