【运输】分配装置的上锁机械【机械工程】分配装置的上锁机械装置

form-locking connection, strength connection, frictional connection

route locking

locking

locking bolt

locking flange

lock with a lock-bolt slidable in the lock-bolt (locking bolt)

mouth-locking clove sore

[endoscopic] locking knob