GB/T 43658.1-2024
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 43658.1-2024
Non-destructive testing - X-ray and gamma-ray testing of pipeline corrosion and deposits - Part 1: Tangential radiography 无损检测-管道腐蚀及沉积物X和伽马射线检测-第1部分:切向射线检测
Issued Date:2024.3.15
Implemented Date:2024.3.15
Issued by:
The Standardization Administration of the People's Republic of China