Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
Standard Insuued on: 1990-03 |
Category No.: | JJ | Valid Status: | abolished |
Issued Organization: | State Technical Supervision Bureau | Issued Date: | 1990-03-28 |
Implemented Date: | 1991-1-1 | Abolished Date: | 2021-05-11 |
Superseded Standard.: | Superseded Date: |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
Copyright: TransForyou Co., Ltd. 2008-2040 |