China 'DL/T 330-2010
' 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 330-2010
Ultrasonic time of flight diffraction technique in welded joints of hydroelectric or hydraulic engineering steel structure and equipment 水电水利工程金属结构及设备焊接接头衍射时差法超声检测
Issued Date:2011-01-09
Implemented Date:2011-05-01
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
DL/T 330-2010
Standard Category
China Electricity & Power
Standards
GB Standard English Title
Ultrasonic time of flight diffraction technique in welded joints of hydroelectric or hydraulic engineering steel structure and equipment