China 'NB/T 20009.22-2015
' Industry standard english version:
NB
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
NB/T 20009.22-2015
Welding material for pressurized water reactor nuclear power plants - Part 22: Low alloy covered electrodes for safety-related components 压水堆核电厂用焊接材料 第22部分:安全级设备用低合金钢手工电弧焊焊条
Issued Date:2015-07-01
Implemented Date:2015-12-01
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
NB/T 20009.22-2015
Standard Category
China Energy industry
Standards
GB Standard English Title
Welding material for pressurized water reactor nuclear power plants - Part 22: Low alloy covered electrodes for safety-related components