【建筑】通过关闭另一扇来锁定

form-locking connection, strength connection, frictional connection

route locking

locking bolt

locking mechanism for dispensing devices

spring stop-nut locking fastener【机】

quick-acting coupling, locking by means of locking balls

locking mechanism being actuated through coating cams and balls or rollers

lock with a pivoted latch as locking means