 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| Professional Standard Category: Engineering Construction Standard |
CECS 17-1990 Technical specification for copper pipeline engineering of building water supply
室外硬聚氯乙烯给水管道工程设计规程 ;
| Category No.: | CECS | Valid Status: | superseded |
| Issued Organization: | Issued Date: | 1990-09-25 | |
| Implemented Date: | Abolished Date: | 2000-12-01 | |
| Superseded Standard.: | CECS 17-2000 Technical specification for buried unplasticized polyvinyl chloride (PVC-U) pipeline of water supply engineering |
Superseded Date: | 2000-12-1 |
CECS : 3091
CECS : 0188
CECS : 109-2000
CECS 471-2017
CECS : 5794
CECS 468-2017
CECS 18-2000
CECS 72-1997
CECS:06-1988
CECS : 9998
CECA/GC 4-2017
CECS : 5493
CECS : 1890
CECS : 8496
CECS 3191
CECA/GC2-2007
CEL 004-2020
CECS : 6294
CECS:08-1989
CECS : 9397
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Foryou Tech Co., Ltd. 2008-2020 |