权威例句
Remote controlled dead bolt door locking systemDead bolt combination lockUNIT LOCK DEAD BOLT ACTUATOR SLIDELock with latch and dead boltLock with dead bolt and dead bolt actuating deviceStrike plate assembly for a dead boltChapter 12 – Electrified Dead-Bolt LocksDead bolt lock system and method of retracting a dead bolt12 – Electrified Dead-Bolt LocksFive Doors, Three Cameras, and A Dead Bolt: How Fear of Crime is Filling Our Prisons and Consuming Personal Liberty
