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clampshell digging; grab-dredging |
抓斗挖泥 : 67 phrases in 12 subjects |
Construction | 2 |
Consulting | 1 |
Electronics | 1 |
Engineering geology | 4 |
General | 1 |
Metallurgy | 2 |
Nautical | 4 |
Oil / petroleum | 1 |
Port facilities | 2 |
Shipbuilding | 8 |
Technology | 40 |
Transport | 1 |