短語詞組短語double bar arm lock 雙杠桿鎖臂bar stool with lock 展位折疊門Door Bar Lock 平開門插lean bar lock pin 傾斜桿鎖定銷locking bar lock rod 鎖閉桿reverse double bar lock 雙杠桿鎖臂Bar Lock Seri 插銷系列double bar arm -lock 雙杠桿鎖臂push -bar emergency exit lock 推閂式逃生門鎖 返回 bar lock