China 'GB/T 43900-2024
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 43900-2024
Nondestructive testing of steel products - Ultrasonic testing method for torsional residual stress distribution of shaft components 钢产品无损检测-轴类构件扭转残余应力分布状态超声检测方法
Issued Date:2024.4.25
Implemented Date:2024.11.1
Issued by:
The Standardization Administration of the People's Republic of China
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