Gold dredger ship and the difference in what place?
和挖沙船的区别在什么地方？
A dredger is a boat or a device which is used to dredge rivers.
挖泥船是用来挖掘或捞取河底物质的船或设备。
This paper cutter suction dredger construction of the main analog interface design.
本文主要对绞吸挖泥船施工模拟的主界面进行了设计。
This paper cutter suction dredger construction of the main analog interface design.
本文主要对绞吸挖泥船施工模拟的主界面进行了设计。
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