double-column manometer

См. также в других словарях:

• manometer — noun /məˈnɒmɪtə,məˈnɑmɪtɚ/ an instrument to measure pressure in a fluid, especially a double legged liquid column gauge used to measure the difference in the pressures of two fluids , 1973: Pökler helped in working out the Halbmodelle solution:… …   Wiktionary

• Gas — This article is about the physical properties of gas as a state of matter. For the uses of gases, and other meanings, see Gas (disambiguation). Ga …   Wikipedia