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bucket-and-chain dredge; bucket-and-chain dredger; bucket chain dredge; bucket chain dredger |
斗链式挖泥船 : 39 phrases in 8 subjects |
Construction | 1 |
Hydroelectric power stations | 4 |
Metallurgy | 2 |
Nautical | 4 |
Oil / petroleum | 2 |
Shipbuilding | 1 |
Technology | 24 |
Transport | 1 |