key-in-knob lock的意思|示意
美 / /
英 / /
留匙锁
key-in-knob lock的网络常见释义
留匙锁 ... lock-in time 入锁时间, 锁定时间... key-in-knob lock 留匙锁 phase lock loop hold in range 锁相环跟踪范围...
门把锁 ... 软刹把 cable brake lever 门把锁 key-in-knob lock 固定链 retaining chain ...