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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| DL/T 5070-2012 |
Technological guide for manufactuing assembling and welding of metal spiral case of turbine in site 水轮机金属蜗壳现场制造安装及焊接工艺导则 |
China Electricity & Power
Standards manufactuing |
 English PDF |
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