closed air aspirator

См. также в других словарях:

• Aspirator — As pi*ra tor, n. 1. (Chem.) An apparatus for passing air or gases through or over certain liquids or solids, or for exhausting a closed vessel, by means of suction. [1913 Webster] 2. (Med.) An instrument for the evacuation of the fluid contents… …   The Collaborative International Dictionary of English

• central air — центральная система кондиционирования воздуха thunder has cleared the air после грозы воздух стал чистым speed of air during breatheng скорость вдыхаемого воздуха closed air aspirator аспиратор с замкнутым циклом воздуха air bag support system… …   English-Russian travelling dictionary

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• Laboratory glassware — Three beakers, a conical flask, a graduated cylinder and a volumetric flask …   Wikipedia