Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
Professional Standard Category: Professional Standard - Energy |
Category No.: | NB | Valid Status: | superseded |
Issued Organization: | NEA | Issued Date: | 2010-5-1 |
Implemented Date: | 2010-10-1 | Abolished Date: | 2021-07-01 |
Superseded Standard.: | NB/T 20003.1-2021 Non-destructive testing for mechanical components in nuclear island of nuclear power plants—Part 1: General requirements |
Superseded Date: | 2021-7-1 |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
Copyright: Foryou Tech Co., Ltd. 2008-2020 |