bolt lever
短语词组
- alarm bolt operating lever 起闹杆
- hammerandplate bolt operating lever 锤杆栓活动杆
- bolt lock lever 联锁箱控制握柄
- lock bolt operating lever 锁紧操作杆
- lock bolt lever stud 锁紧杆桩
- bridge bolt lever 活动桥锁闭器握柄
- lock bolt lever yoke 锁紧杆
- lever bolt [建]杠杆式插销
- operation lever bolt 操作杆螺栓 返回 bolt lever