挖泥斗链 scoop chain
橘皮型挖泥斗 Grab orange-peel
链斗式挖泥船 bucket dredger ; chain bucket dredger ; elevator dredger ; ladder dredger
挖泥抓斗 bottom-grab ; grab bucket ; grab
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
多斗式挖泥船 bucket ladder dredge
多斗挖泥机 multi-bucket dredger ; bucket-ladder dredger ; noria ; bucket dredger
铲斗挖泥机 [机] dipper dredge
差不多要在同时使挖泥机，驳船和索斗铲各就各位。
We should have the dredge, barges and draglines in place about the same time.
土方发掘可用任何发掘机举行，如单斗发掘机、拉铲发掘机、蛤壳式挖泥机、起重机和铲运机等。
Excavation may be done by any of several excavators, such as shovels, draglines, clamshells, cranes, and scrapers.
液压抓斗式挖泥船的主要生产技术指标是斗容和生产率。
The main technical index of hydraulic clamshell dredger is bucket capacity and productivity.
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