Units of measurement
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Centimeters of water (cmH2O)
Technical atmosphere (at)
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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.
Technical atmosphere (at)
Technical atmosphere (at) — a unit of pressure often used in various engineering applications, equal to 101,325 pascals.