motor operated valve
51List of pipeline accidents — The following is a list of pipeline accidents: This is an incomplete list, which may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries. Contents 1 Bel …
52Lincoln Industrial Corporation — (Lincoln) is a manufacturer of automated lubrication systems, manual lubrication equipment and industrial pumping systems. Founded in 1910, the company has been responsible for many of the inventions that established modern lubrication practices… …
53Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …
54Citroën DS — Manufacturer Citroën Also called Citroën ID Production 1955–1975 Assembly …
55Ford Prefect — Infobox Automobile name = Ford Prefect manufacturer = Ford of Britain production = 1938 ndash;1961 predecessor = Ford 7Y successor = Ford AngliaThe Ford Prefect was a line of British cars produced by the UK section of the Ford Motor Company, and… …
56Scroll compressor — A scroll compressor (also called spiral compressor , scroll pump and scroll vacuum pump) is a device for compressing air or refrigerant. It is used in air conditioning equipment, as an automobile supercharger (where it is known as a scroll type… …
57National Register of Historic Places listings in Wayne County, Michigan — The white areas represent unincorporated charter and civil townships. The gray areas represent incorporated cities and villages …
58technology, history of — Introduction the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… …
59Recreational vehicle — This article is about the vehicle. For the film, see RV (film). RV redirects here. For other uses, see RV (disambiguation). A Class A motorhome with slide out extended floors …
60Space Shuttle Solid Rocket Booster — The Space Shuttle Solid Rocket Boosters (SRBs) are the pair of large solid rockets used by the Space Shuttle during the first two minutes of powered flight. They are located on either side of the orange external propellant tank. Each SRB produces …
