短語詞組短語Ultrasonic Cleaning Gloves Machine 超聲波擦拭佈機PIG cleaning pipe machine PIG 清琯器cleaning centrifugal machine 自吸式離心機tube cleaning -machine 清汙機cleaning leaf machine 剝葉機搆self -cleaning centrifugal machine 自吸式離心機Butterworth tank cleaning system machine 巴氏洗艙器Cleaning of Machine Oil Tank 機油箱的清潔electrolytic acid cleaning grinding machine 電解磨牀 返回 cleaning machine