wedge-lock

盘形制栓锁,plate-shaped... ... ) seating bolt 盘形螺栓 ) wedge lock 楔形锁[扣，栓] ) tapered interlock 锥形锁模栓(模具) ...

辊环锁紧装置,locking rings... ... ) plate lock 板锁紧(装置) ) wedge lock 楔形锁紧装置 ...