挖泥船 dredger ; YMN Dredge ; drag boat ; Snag Boat

链斗式挖泥船 bucket dredger ; chain bucket dredger ; elevator dredger ; ladder dredger

水泥船 [船] concrete ship ; cement boat

戽斗挖泥船 bucket dredger ; dipper dredger ; ladder bucket dredge ; ladder dredger

抓斗挖泥船 grap dredger ; priestman dredger ; grab boat ; grapple dredger

耙吸式挖泥船 drag-suction dredger ; trailing suction hopper dredger ; scoop-type suction dredger ; trailing suction dredger

多斗式挖泥船 bucket ladder dredge

吸扬式挖泥船 [船] suction dredger ; [船] hydraulic dredge ; pipeline dredger ; pump dredge

绞吸式挖泥船 cutter suction dredge ; screw dredger ; suction cutter dredger ; for cutter suction dredger