- the act of locking something up to protect it
- I remember locking the door.
- The locking mechanism has jammed.
- Locking all the doors, I went to bed.
- It's the first time I leave my car without locking its doors.
- Absence of locking devices.
- Self-locking nuts
- Locking must be automatic.
- Doors closing and locking
- The displacement and locking systems: …
- Means of detection and locking
- devices for locking landing doors;
- Locking to prevent inadvertent uncoupling:
- Defective or inadvertently locking or blocking
- Static test on coupling locking device
- Defective or inadvertently locking or blocking.