The control device for large bulb unit bearing oil system is ba sed on the programmable logic controller and programmable operator interface.

介绍了基于可编程序控制器和工业显示触摸屏的大型贯流式水轮发电机组轴承油系统控制装置的主要设计特点。

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Remove light bulb from headlamp unit.

从大灯单元上拆下灯泡。

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Fit the light bulb into the headlamp unit.

将灯泡安装到大灯单元中。

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The solution was a vacuum cap that sits over the whole unit, much like the glass globe surrounding the tungsten filament in a flashlight bulb.

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