locking bar
短语词组
- locking cross bar 锁合横杆
- locking g bar 锁闭杆
- Locking bar cams 锁杆凸轮
- hatch locking bar 带销封舱闩
- locking bar tooth 锁闭杆齿
- locking crank cross bar 锁合横杆
- gas cylinder locking bar 导气筒固定杆
- longitudinal impedance locking bar 纵向锁条
- switch locking bar 道岔锁条 返回 locking bar