China 'DL/T 2640-2023
' Industry standard english version:
DL
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
DL/T 2640-2023
Technical Guidelines for Residual Magnetism Detection and Power Frequency Demagnetization Field Testing of Electric Power Equipment 电力设备剩磁检测及工频去磁现场试验技术导则
Issued Date:2023.10.11
Implemented Date:2024.4.11
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
DL/T 2640-2023
Standard Category
China Electricity Industry
Standards
GB Standard English Title
Technical Guidelines for Residual Magnetism Detection and Power Frequency Demagnetization Field Testing of Electric Power Equipment