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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| QB/T 5634-2021 |
Electromagnetic induction double hot-melt welded pipe fittings for steel-plastic composite pressure pipes{译} {译} 钢塑复合压力管用电磁感应双热熔焊接管件 |
China Light Industry Industry
Standards Electromagnetic induction double |
 English PDF |
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