Библиотека

А Б В Г Д Е Ж З И К Л М Н О П Р С Т У Ф Х Ц Ч Ш Щ Э Ю Я

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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Vapour migration
— Transmission of vapour (usually water vapour) through insulating or other material resulting from the difference in partial pressures on both sides.
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Vapour permeability
— Property of a substance which permits passage of water vapour.
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Vapour pressure
— The pressure exerted by a vapour.
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Vapour pressure thermometer
— Based on pressure built up by the vapour evolved by a liquid in a sealed container.
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Vapour proof
— Not affording passage to water vapour.
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Vapour seal
— A layer of material of low permeability applied to insulation to avoid or to retard the passage of water vapour.
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Vapour tight
— Not affording passage to water vapour.
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Vapour transfer
— Transmission of vapour (usually water vapour) through insulating or other material resulting from the difference in partial pressures on both sides.
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Vapour transmission
— Transmission of vapour (usually water vapour) through insulating or other material resulting from the difference in partial pressures on both sides.
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Vapour [vacuum] pump
— A vacuum pump in which the gas is carried from suction to discharge via one or more vapour jets (mercury, oils, ...).