Oxygen flows through the pressure reducing regulator and shut off valve to the masks.

氧气通过减压调节器和关断活门流向氧气面罩。

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Selection of the correct size pressure reducing valve is a relatively simple process.

正确选择减压阀的通径相对来说比较简单。

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To prevent misuse, and some special pressure reducing valve and the cylinder with a special connection between the mouth.

为了防止误用，有些专用减压阀与钢瓶之间采用特别连接口。

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By the federal government guaranteeing every student loan through subsidies and underwriting, there is no downward competitive pressure on reducing tuition prices as the number of entering students will increase.

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The idea behind it is fascial unloading - reducing pressure in the tissue below the skin.

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It will also help hospitals cope in the busy winter months by reducing pressure on beds and front-line staff.

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