grab dredger的例句大全

Trail suction dredger and grab dredger are two completely different types of work boat in technical concept.

耙吸和抓斗在工程船范畴本是两种技术形态截然不同的船型。

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。

Design of the Dredging System for the 8m~ 3 Grab Dredger

8m~3抓斗挖泥船挖泥系统设计

Engine, steam, for marine propulsion self-propelled grab dredger

蒸汽机，船舶推进用

Adjustable hydraulic torque converter for 4m~ 3 grab dredger

4m~3抓斗挖泥机用可调式液力变矩器

Sizing of main specification and equipment selection of the 4m~ 3 grab dredger for Yangtze River upstream operation

长江上游4m~3抓斗船主要技术参数和设备的选择

As the ponds are quite small and not very deep, it has been proposed that a single grab dredger be used for the operation.

由于池塘面积较小而且水不太深，已建议在操作时使用单抓斗挖泥机。