短語(yǔ)詞組短語(yǔ)conveyer pipe for material 風(fēng)力送料管;翻譯pipe conveyer 管式皮帶vibrating pipe conveyer 振動(dòng)管運(yùn)輸機(jī)Pipe belt conveyer 圓管帶式輸送機(jī) 返回 conveyer pipe