- ring-balance manometer
- кольцевой манометр
Англо-русский строительный словарь. 2013.
Англо-русский строительный словарь. 2013.
test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… … Medical dictionary
fluid mechanics — an applied science dealing with the basic principles of gaseous and liquid matter. Cf. fluid dynamics. [1940 45] * * * Study of the effects of forces and energy on liquids and gases. One branch of the field, hydrostatics, deals with fluids at… … Universalium
Vacuum — This article is about empty physical space or the absence of matter. For other uses, see Vacuum (disambiguation). Free space redirects here. For other uses, see Free space (disambiguation). Pump to demonstrate vacuum In everyday usage, vacuum is… … Wikipedia
Uhr — In den ältesten Zeiten benutzte man zur Zeitbestimmung senkrecht aufgestellte Stäbe, Gnomone, deren Schattenlänge oder Schattenrichtung die Tageszeit erkennen ließ. Aus diesen Sonnenzeigern (Sonnenweisern, Stundensteinen) entstanden die… … Meyers Großes Konversations-Lexikon
List of inventors — This is a list of inventors. See also: List of scientists, Timeline of invention, List of inventions named after people, List of inventors killed by their own inventions, and . Alphabetical list compactTOC NOTOC A * Vitaly Mikhaylovich Abalakov,… … Wikipedia
measuring instruments — ▬▬▬▬▬▬▬▬ Gauges include: cutting gauge drill gauge feeler gauge gauge glass gauge rod gauge wheel marking gauge mortise gauge paper gauge pressure gauge radius gauge rain gauge ring gauge snap gauge steam gauge strain gauge taper gauge tide … Useful english dictionary