China 'NB/T 20007.21-2012
' 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 20007.21-2012
Stainless steel for pressurized water reactor nuclear power plants. Part 21: Martensitic stainless steel plates for use in making steam generator tube support plates 压水堆核电厂用不锈钢 第21部分:蒸汽发生器传热管支承用马氏体不锈钢板
Issued Date:2012-10-19
Implemented Date:2013-03-01
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
NB/T 20007.21-2012
Standard Category
China Energy industry
Standards
GB Standard English Title
Stainless steel for pressurized water reactor nuclear power plants. Part 21: Martensitic stainless steel plates for use in making steam generator tube support plates