Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
Professional Standard Category: Engineering Construction Standard |
Category No.: | CECS | Valid Status: | superseded |
Issued Organization: | CECS | Issued Date: | 2013-3-12 |
Implemented Date: | 2013-7-1 | Abolished Date: | |
Superseded Standard.: | T/CECS 336-2019 Standard for test on riser drainage capacity of residential drainage system(constant flow testing method |
Superseded Date: | 2020-3-1 |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
Copyright: Foryou Tech Co., Ltd. 2008-2020 |