grab dredger

[船] 抓斗式挖泥船
常用释义
[船] 抓斗式挖泥船

例句

1·The equipment, method and advantages of rigid bed-sweeping by grab dredger are presented combining an engineering case.

结合实例阐述了利用抓斗船进行硬式扫床的设备结构,扫床方法及其优点。

2·Industrial test carried out with a grab dredger shows that the performance of the converter meets the demand of the dredger.

通过挖泥船工业性试验表明,该变矩器性能满足了大型抓斗挖泥机的作业要求。