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full-face excavation machine | |||
full-face tunnel boring machine | |||
Tunnel Boring Machine | |||
full face machine; tunnel borer | |||
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moling machine |
全断面 掘 进机 : 16 phrases in 5 subjects |
Electronics | 1 |
Engineering geology | 2 |
General | 1 |
Hydroelectric power stations | 6 |
Technology | 6 |