常見例句Drawer slide, Hardware lockset, Decorative hardwares.滑軌,五金鎖具,裝潢五金。Present invention refers to a lockset, especially a lock-in -lock, solving poor security of one key unlocking one lock.鎖中鎖,它涉及一種鎖具,解決了一把鈅匙開一把鎖安全性差的問題。 返回 lockset