Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
Professional Standard Category: Professional Standard - Publication |
Category No.: | CY | Valid Status: | superseded |
Issued Organization: | Issued Date: | 2011-04-29 | |
Implemented Date: | 2011-4-29 | Abolished Date: | |
Superseded Standard.: | CY/Z 13-2019 Diagram of publication distribution standard system |
Superseded Date: | 2019-7-1 |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
Copyright: Foryou Tech Co., Ltd. 2008-2020 |