短語詞組短語bucket t wheel machine 斗輪機(jī)bucket wheel machine foundation 斗輪機(jī)基礎(chǔ)automatic double bucket -wheel shiunloading machine 自動(dòng)雙斗輪船邊卸貨機(jī)single -bucket-wheel stocking machine 單斗輪取料機(jī)Bucket -wheel sand washing machine 斗輪式洗沙機(jī) 返回 bucket wheel machine