Cart:
Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| NB/T 10728-2021 |
Coal mine paste filling technical specification for retaining roadway mining {译} 煤矿膏体充填留巷开采技术规范 |
China Energy Industry
Standards Technical specification retaining |
 English PDF |
| NB/T 42027-2013 |
Technical Specification for Pressure Retaining Casting of Screw Expander 螺杆膨胀机 承压铸钢件技术规范 |
China Energy industry
Standards Technical specification retaining |
English PDF |
| JGJ 120-2012 |
Technical specification for retaining and protection of building foundation excavations 建筑基坑支护技术规程 |
China Building & Construction
Standards Technical specification retaining |
English PDF |
| Find out:3Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
