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Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| CJ/T 431-2013 |
Helical corrugated steelpipe for drains 排水用螺纹钢管 |
China Urban Construction industry
Standards Corrugated steel pipe |
 English PDF |
| JT/T 791-2010 |
Corrugated steel pipe and plate for highway culvert 公路涵洞通道用波纹钢管（板） |
China Highway & Transportation
Standards Corrugated steel pipe |
English PDF |
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