基本解释[机械工程]斗杆油缸英汉例句双语例句By the bucket wheel loader working device, connecting rod, rocker arm, turn fights, cylinder and lifting cylinder.摘要轮式装载机工作装置由铲斗、连杆、摇臂、动臂、转斗油缸和举升油缸组成。bucket arm cylinder更多例句专业释义机械工程斗杆油缸