- Meinzer unit
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коэффициент проницаемости
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
Meinzer unit — A measure of hydraulic conductivity as gpd/ft2 under a unit hydraulic gradient [16] … Lexicon of Cave and Karst Terminology
laboratory coefficient of permeability — , standard coefficient of permeability Permeability defined for controlled temperature conditions (60NF) as gallons per day per square foot (gpd/ft2) under a unit gradient [16]. See also Meinzer unit … Lexicon of Cave and Karst Terminology
Leica R8 — The Leica R8 is a manual focus 35 mm single lens reflex camera produced by the German firm of Leica as part of their R series of cameras. Development began in 1990:cite web|url=http://www.imx.nl/photosite/leica/rseries/designr8e.html|title=Leica… … Wikipedia