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| Standard Insuued on: 2013-06 |
NB/T 20007.25-2013 Stainless steel for pressurized water reactor unclear power plant-Part 25:Chromium nickel austenitic-ferritic stainless steel containing no molybdenum for no-pressure-retaing cast internal pump parts of category A,Band C
压水堆核电厂用不锈钢 第25部分：泵用不含钼的铬镍奥氏体-铁素体不锈钢A、B、C类非承压铸造内件
| Category No.: | NB | Valid Status: | superseded |
| Issued Organization: | National Energy Administration | Issued Date: | 2013-06-08 |
| Implemented Date: | 2013-10-1 | Abolished Date: | |
| Superseded Standard.: | NB/T 20007.25-2021 Stainless steel for pressurized water reactor nuclear power plant - Part25 : Chromium nickel austenitic-ferritic stainless steel containing no molybdenum for no-pressure-retaining cast internal pump parts of category A|| B and C |
Superseded Date: | 2021-7-1 |
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GB/T 29536-2013
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GB/T 13916-2013
GB/T 29522-2013
GB 50339-2013
GB/T 29520-2013
DB11/ 994-2013
DB31/ 2020-2013
DB31/ 2017-2013
GB/T 29543-2013
DB31/ 2019-2013
DB31/ 2012-2013
DB31/ 2014-2013
DB31/ 2016-2013
DB31/ 2013-2013
GB/T 29549.1-2013
Law on Safety of Special Equipment
DB31/ 2021-2013
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