碰簧销 meaning in Chinese
latch bolt
Examples
- Mortise - locks with latch - bolt for hinged doors on ships
船舶用铰链门带碰簧销的插锁 - Mortise - locks without latch - bolt for hinged doors on ships
传播用铰链门无碰簧销的插锁 - Rim - locks with latch - bolt for heavy hinged doors on ships
船用重型铰链门的带碰簧销的弹簧锁