OXYGEN CONCENTRTOR is a device which separate oxygen from air. Air has around 71% nitrogen and then other gases.Oxygen is around 27 to 28 % in the air. This concentrator separate oxygen from air and this oxygen can be medically used for patients.
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This information is so useful and informative which you have shared here. It is beneficial for beginners to develop their knowledge. It is very gainful information. Thanks for sharing oxygen concentrator machine online.
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