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construction operation
| instruction
| construction operation | |
| bridg.constr. | 施工操作 |
| met. | 施工程序 |
| instruction | |
| gen. | 吩咐; 训令 |
| hydroel.st. | 说明书; 指令 |
| sport. | 指示 |
| |||
| 施工操作 | |||
| 施工程序 | |||
| 施工 (作业); 施工工作 | |||
| construction operation: 17 phrases in 6 subjects |
| Bridge construction | 5 |
| China | 2 |
| Hydroelectric power stations | 3 |
| Mechanic engineering | 1 |
| Oil / petroleum | 1 |
| Technology | 5 |
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