短語詞組短語screw tube conveyor 管式螺旋輸送機(jī)screw w conveyor 螺施運(yùn)輸機(jī)screw slag conveyor 螺旋式撈渣機(jī)screw -conveyor drier 螺旋運(yùn)輸干燥機(jī)screw ribbon conveyor 螺旋形條板運(yùn)輸機(jī)screw chip conveyor 螺旋式排屑裝置screw rotary conveyor 螺旋輸送機(jī)screw paddle conveyor 槳葉式螺旋運(yùn)輸機(jī)left screw conveyor 左側(cè)螺旋輸送機(jī) 返回 screw conveyor