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| 设计压头［水头］ | |||
| 设计水头 | |||
| 设计扬程 | |||
| 设计主任; 设计负责人 | |||
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design head : 6 phrases in 3 subjects |
| Bridge construction | 1 |
| Rail transport | 1 |
| Technology | 4 |
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