Units of measurement
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Centimeters of water (cmH2O)
Bar (bar)
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Information
Centimeters of water (cmH2O)
Centimeters of water (cmH2O) — a unit of pressure equal to the pressure exerted by a 1-centimeter high column of water. Used for low-pressure measurements.
Bar (bar)
Bar (bar) — a unit of pressure equal to 100,000 pascals. Used for measuring atmospheric pressure and other types of pressure in industry.