他打开了门，原来是他用一块粘土塞在门上弹簧扣所在的那个洞里，使得门锁不紧。
He opens the door and reveals that he's kept the door from being locked by jamming a piece of clay into the hole where the latch catches the door frame.
气门导管，气门座圈，气门锁片，气门弹簧座，铸件系列。
Valve Guide, Valve Seat, Valve Lock, Valve Spring Retainer, Casting Products.
名门玻璃门锁，精密的构造，提供安全信心的保证。另有地弹簧、玻璃门夹、等系列专为公共空间量身定制。
Glass door lock is made with precise technology, which can provide guarantee for security. In addition, floor springs, glass door clamp, handle are specially tailor made for public space.
应用推荐