A shuttle valve is a type of valve which allows fluid to flow through it from one of two sources.

In practice, the language barrier impairs this safety valve.

Labor migration operated as a safety valve against even worse unemployment.

It was developed by Valve Corporation and released on June 1, 2006.

This is actually a heart valve that we've engineered, and you can see here, we have the structure of the heart valve and we've seeded that with cells, and then we exercise it.

This may be able to provide higher tidal volumes than a Bag Valve Mask.

At best, it is a safety valve for democracy rather than an engine of it.

Bentall procedure Replacement of the damaged section of aorta and replacement of the aortic valve.

A back pressure valve on the gas outlet to maintain a steady pressure in the vessel.

The train has arrived.

Here comes the train.

We left by train.

By BTS Sky Train

These systems use a flywheel and valve attached to a hydraulic line that feeds the brake cylinders.

The fastest version of the Mark III on the UK market was the 16 valve h model.

This pushrod engine includes variable valve timing, a first in a mass produced non overhead cam engine.

That same day I took the train to Hungary. On that train, I finally got some sleep.

The exhaust pressure is controlled by a regulating valve to suit the needs of the process steam pressure.

The train has already left.

You will miss the train.

Did you catch the train?!

Where's the closest train station?

Did you catch the train?

The World u0027s Runaway Train

The train hasn't arrived yet.

Germany uses an electric train.

The last train has already gone.

The train leaves in ten minutes.

The train leaves in ten minutes.

The train leaves in 5 minutes.

The train leaves at nine o'clock.

We hurried to the train station.

I got on the wrong train.

Where is the closest train station?

Which train takes me to downtown?

Tom got on the wrong train.

The train is about to leave.

Bangkok Mass Transit System Sky Train

We train pharmaceutical technicians for the pharmacy industry, we train medical technicians for the medical industry, and we train chemical technicians for companies like Bayer and Calgon Carbon and Fisher Scientific and Exxon.

The mitral valve opens when the pressure in the left atrium is greater than the pressure in the left ventricle.

This features styling similar to that of the contemporary Golf GTI and a turbocharged 20 valve 1.8 litre petrol engine.

By providing a secondary demand valve the need to alternately breathe off the same mouthpiece when sharing air is eliminated.

China's news website iFeng.com shows images of people sleeping on the ground of the train stations while waiting for the train.

That's the fastest train in the world.

What's this noise? Is it a train?