- standard density of air
- стандартная плотность воздуха (при 0°C и 760 мм рт. ст.)
Англо-русский строительный словарь. 2013.
standard density of air
Смотреть что такое "standard density of air" в других словарях:
Density of air — The density of air, ρ (Greek: rho) (air density), is the mass per unit volume of Earth s atmosphere, and is a useful value in aeronautics and other sciences. Air density decreases with increasing altitude, as does air pressure. It also changes… … Wikipedia
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Air flow bench — An air flow bench is a device used for testing the internal aerodynamic qualities of an engine component and is related to the more familiar wind tunnel. Used primarily for testing the intake and exhaust ports of cylinder heads of internal… … Wikipedia
density ratio — The ratio of the density of air at a given altitude to the density of the air at sea level under standard conditions … Aviation dictionary
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Air-raid shelter — in Tateyama[disambiguation needed … Wikipedia
