constant-pressure operation
11Operation Ellamy — Part of 2011 military intervention in Libya A Eurofighter Typhoon from the RAF …
12Operation Abstention — Part of the Mediterranean Theater of the Second World War Italian destroy …
13Pressure vessel — Vertical pressure vessels installed in a structure A pressure vessel is a closed container designed to hold gases or liquids at a pressure substantially different from the ambient pressure. The pressure differential is dangerous and many fatal… …
14Operation Market Garden — Hell s Highway redirects here. For the 1932 film, see Hell s Highway (1932 film). Operation Market Garden Part of the Allied advance from Paris to the Rhine …
15Pressure measurement — The construction of a bourdon tube gauge, construction elements are made of brass Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure pressure are called pressure gauges or vacuum gauges. A… …
16Pressure regulator — A pressure regulator is a valve that automatically cuts off the flow of a liquid or gas at a certain pressure. Regulators are used to allow high pressure fluid supply lines or tanks to be reduced to safe and/or usable pressures for various… …
17Operation Perch — Coordinates: 49°05′N 0°39′W / 49.083°N 0.65°W / 49.083; 0.65 …
18pressure — noun 1 force produced by pressing ADJECTIVE ▪ gentle, light ▪ firm ▪ downward VERB + PRESSURE ▪ apply, exe …
19Operation Crimp — Part of the Vi …
20Operation Bribie — Part of the V …
