operational pressure
61Operation Searchlight — Part of Bangladesh Liberation War Date March 26, 1971 – May 25, 1971.[1] Location …
62Desalination — This article is about removing salt from water. For soil desalination, see Soil salinity control. Water desalination Methods Distillation Multi stage flash distillation (MSF) Multiple effect distillation (MED|ME) Vapor compression (VC) Ion… …
63Ulster Defence Regiment — CGC Regimental badge Active 1970 1992 Country …
64Tank — For other uses, see Tank (disambiguation). Tank A former British Arm …
65Battle of the Bulge — For other uses, see Battle of the Bulge (disambiguation). Battle of the Bulge Part of World War II …
66Space Race — For a discussion of all spaceflight programs to date, see History of spaceflight. For a list of key events, see Timeline of space exploration. For other uses of the term, see Space Race (disambiguation). A replica of Sputnik 1, the world s… …
67Davis-Besse Nuclear Power Station — The Davis Besse NPP (NRC image) …
68Corliss steam engine — A Corliss steam engine – the valve gear is on the right of the cylinder block, on the left of the picture A Corliss steam engine (or Corliss engine) is a steam engine, fitted with rotary valves and with variable valve timing patented in 1849 …
692007 Iranian seizure of Royal Navy personnel — Map of the Persian Gulf. Iranian military personnel seized 15 Royal Navy personnel during 2007 and held them for 13 days. On 23 March 2007, 15 British Royal Navy personnel, from HMS Cornwall, searching a merchant vessel were surrounded by the… …
70pipeline — /puyp luyn /, n., v., pipelined, pipelining. n. 1. a long tubular conduit or series of pipes, often underground, with pumps and valves for flow control, used to transport crude oil, natural gas, water, etc., esp. over great distances. 2. a route …
