| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 28638-2012 |
Heat loss test for thermal insulation structure and evaluation methods for thermal insulation efficiency of district heating pipes |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| CJ/T 541-2019 |
Information system for urban water supply management—Classifying and encoding rules for basic information |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| CECS 41-2004 |
Technical specification for PVC-U pipeline engineering for water supply in buildings |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 50013-2006 |
Code for design of outdoor water supply engineering |
 (USD) |
via email in
1-10 business day
|
|
|
| CJ/T 402-2012 |
Bellows expansion joints for city heating pipeline |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
