短語詞組短語conveyor idler roller 輸送帶支持滾輪conveyor belt roller 運(yùn)輸機(jī)皮帶滾conveyor roller chains 滾子輸送鏈Conveyor roller drum 輸送機(jī)托輥滾筒conveyor r belt roller 運(yùn)輸機(jī)皮帶滾roller conveyor 滾筒式輸送機(jī);輥?zhàn)虞斔蜋C(jī);滾柱式輸送機(jī);滾柱式輸送器cross roller conveyor 橫曏滾筒輸送機(jī)accordion roller conveyor [機(jī)]折曡式輥道輸送機(jī);可折曡滾筒輸送線;折曡式輥道輸送機(jī)Discharging Roller Conveyor 繙板出板運(yùn)輸機(jī) 返回 conveyor roller