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- In addition, the Perma-Cyl seriesfill shutoff device assures a complete and safe fill each time. 此外,Perma-Cyl系列的充装完毕自动切断设计确保了每次充装的完整和安全。
- Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 4: Specific principles for shutoff devices as penstocks, sluice gates, stoplogs etc. 废水处理厂。结构设计原则和技术设备。第4部分:水闸、泄水闸门、叠闸等截水设备的特殊原则。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- If took ten men to wrestle the device into place. 用了10个人才把那台装置挪动到位。
- A device used to modulate an electromagnetic wave. 调制器用以调制电磁波的装置
- Relief valves and automatic gas shutoff devices for hot water supply systems 热水供给系统用安全阀和煤气自动关闭系统
- She got the information by some device. 她运用某种手段获取了情报。
- This is a device for squaring the circle. 这是一个不可能实现的方案。
- Let's put the new device to the test now. 现在让我们现在来试验这部新装置。
- The data logger device has been fitted to ship's engine room. 数字记录仪装置已安装在船只的机舱里。
- The device had undergone extensive testing. 这种装置经受过广泛的试验。
- A device used to raise the nap on a fabric. 起毛机一种用于使纤维起绒毛装置
- No downstream shutoff valves are allowed. 不允许有下游关闭阀。
- An electronic device amplified the speaker's voice. 电子设备放大了演讲人的声音。
- FLIGHT CONTROLS HYDRAULIC SHUTOFF VALVES. 飞行操纵液压关断活门。
- A device for equalizing pressure or strain. 均衡器用来使电压或电流保持平稳的设备
- A device for indicating wind direction. 风标用来显示风向的设施
- Machined seat allows tight shutoff. 机械阀座,可实现气密性关闭。
- A device or mechanism that grinds grain. 磨臼，磨粉机磨谷物的装置或机械
- Close the shutoff valve upstream of the regulator. 关闭调节阀上游的关断阀。
