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Definition of Vacuum gauge
1. Noun. A gauge for indicating negative atmospheric pressure.
Definition of Vacuum gauge
1. Noun. (physics) An instrument that is used to measure very low pressures of gases ¹
¹ Source: wiktionary.com
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1. Noun. A gauge for indicating negative atmospheric pressure.
1. Noun. (physics) An instrument that is used to measure very low pressures of gases ¹
¹ Source: wiktionary.com