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- New door lock device of covered wagon 棚车新型门锁装置
- Test Methods for Detention Sliding Door Locking Device Assembly 锁销式滑动门锁装置系统的试验方法
- Improvement of Center Side Door Lock Device on Gondola Cars 敞车中侧门门锁装置的改进
- Improvement of discharge door lock device onHook-lift Garbage Truck 车箱可卸式垃圾车后门锁紧机构改进
- Standard Test Methods for Detention Sliding Door Locking Device AssemblyF 锁销式滑动门锁装置组件的标准试验方法
- How do I install this door lock? 我该如何安装这门锁?
- Someone has tampered with the door lock. 有人乱动过门锁。
- Padlock, door lock, mortise lock, hardware. 挂锁，门锁，锁体，五金件。
- A platform door unlocking device of an elevator, wher ein the locking device of a platform door is operated by the driv ing of an actuator for unlocking. 工作例文： 在电梯的层门解锁装置中，通过致动器的驱动，来操作层门的锁定装置，从而进行解锁。
- LEFT DOOR LOCK CYLINDER SWITCH PERFORM "VTSS" TEST 11A. 左门锁插孔开关执行“VTSS＂测试11A。
- A locking device and a reverse counterboring tool bar are designed, th. 设计了一种锁紧装置和一反锪孔刀杆,介绍了其结构原理。
- Automobile Door Lock, Automobile Door Handle , Engine Bearing. 汽车门锁，汽车门拉手，发动机轴瓦。
- The door locks automatically when shut. 这门在关上时自动锁住
- There's the door lock, I'm afraid we won't be able to enter the house. 有铁将军把门，看来咱们不能进屋了。
- They kept the door locked for a long time. 他们把门锁了好长一段时间。
- She checked the door locks before she left. 她离开之前检查了一下门锁。
- Both the graduated circle and vernier are equipped with fine adjusting screws and locking device so as to achieve fine adjustment. 刻度和游标都装有微动调整和锁紧装置，进行精细调节。
- She was dismayed to find the door locked. 发现门是锁着的,她非常沮丧。
- Wedge locking device is widely used in ruggedization machine chassis due to its firm locking ability and flexible disassembly. 楔形锁紧装置以其牢固的锁紧能力和灵活的可拆卸性能广泛应用于加固机机箱中。
- A locking device and a reverse counterboring tool bar are designed, their structure and working principle are introduced. 设计了一种锁紧装置和一反锪孔刀杆，介绍了其结构原理。
