网络释义
1)dredger shovel,单斗挖掘机2)shovel excavator,单斗挖掘机3)single bucket excavator,单斗挖掘机4)single-bucket excavator,单斗挖掘机5)square-mouth navy shovel,方口单斗挖掘机6)square-mouth navvy shovel,方口单斗挖掘机7)crawler walking single-dipper excavator,履带行走式单斗挖掘机8)shovel,单斗铲9)single funnel system,单斗系统10)batch weighing scale,单斗定量秤