短語詞組短語locking crank device 鎖扣裝置differentiing locking -device 差速器鎖止機構Locking security device 鎖定裝置的安全性differential locking -device 差速器鎖止機構;鎖止機構locking gripping device 鎖閉抓手locking crank device on mast 起重機架上的閉鎖裝置Copper wire locking wheel device 銅絲鎖滾輪裝置screw -type locking up device 螺旋式鎖緊裝置Lever locking device 杠桿固定裝置;杠桿固定裝配 返回 locking device