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Standard Insuued on: 2012-10

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
Category No.:NB Valid Status:valid
Issued Organization:National Energy Administration Issued Date:2012-10-19
Implemented Date:2013-3-1 Abolished Date:
Superseded Standard.: Superseded Date:
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DB21/T 2023-2012   DB31/ 647-2012   DB50/T 465-2012   DB52/T 782-2012   DB45/T 847.1-2012   DB45/T 846-2012   DB42/T 861-2012   DB42/T 856-2012   DB46/T 39-2012   DB45/T 852-2012   DB21/T 1304-2012   DB45/T 851-2012   DB62/T 2284-2012   DB42/T 858-2012   DB21/T 2022-2012   DB45/T 847.2-2012   DB43/T 726-2012   DB45/T 845-2012   DB65/T 3448-2012   DB45/T 848-2012  

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