Cart:
Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YS/T 1446-2021 |
Zirconium strip for welded Pipe{译} {译} 焊管用锆带 |
China Non-ferrous Metal Industry
Standards Pipe{译} |
 English PDF |
| SY/T 6445-2021 |
Common Defect Terminology of Petroleum Pipe{译} {译} 石油管材常见缺陷术语 |
China Oil & Gas Industry
Standards Pipe{译} |
English PDF |
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