短語(yǔ)詞組短語(yǔ)bucket wheel excavator 斗輪挖掘機(jī);[機(jī)]斗輪式挖掘機(jī)the bucket wheel excavator 斗輪挖掘機(jī)single bucket hydraulic excavator 單斗液壓挖掘機(jī)bucket wheeled excavator 斗輪式挖掘機(jī)boom of bucket wheel excavator 斗輪挖掘機(jī)臂架bucket wheel excavator lood -ing 輪斗挖掘機(jī)采裝single bucket excavator 單斗挖掘機(jī)luoyang movable bucket excavator 洛陽(yáng)鏟multi bucket excavator 復(fù)斗式挖泥機(jī) 返回 bucket excavator