短語詞組短語Lifting plate cylinder 掀板架氣缸lifting g cylinder 起卸液壓伸縮筒lifting hydraulic cylinder 提升液壓缸lifting cord cylinder 提升油缸lifting oil cylinder 舉升油缸lifting cylinder product 舉升缸產(chǎn)品OIL PIPE OF LIFTING CYLINDER 舉升缸油管道;石油管道的解除瓶;油管舉的圓筒hydraulic cylinder lifting weak 液壓缸舉升無力large diameter cylinder lifting machine 大直徑滾筒提升機 返回 lifting cylinder