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Subject Atmospheric pressure--Measurement Remove constraint Subject: Atmospheric pressure--Measurement

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    • 1975 – 1984

    Beckman Instruments introduced the Metabolic Measurement Cart (MMC) in 1975. The programmable system could automatically test oxygen, carbon dioxide, barometric pressure, expired air volume and temperature, and print…

    • 1975 – 1984

    Beckman Instruments introduced the Metabolic Measurement Cart (MMC) in 1975. The programmable system could automatically test oxygen, carbon dioxide, barometric pressure, expired air volume and temperature, and print…