change-of-current relay

  • 61postal system — System that allows persons to send letters, parcels, or packages to addressees in the same country or abroad. Postal systems are usually government run and paid for by a combination of user charges and government subsidies. There are early… …

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  • 62NFL on Fox — Logo used since the 2003 NFL season Format Sports Starring Fox NFL Sunday crew NFL on Fox game commentators …

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  • 63Deutsche Welle — This article is about the German international broadcaster. For the unrelated German radio company of the 1920s and 30s, see Deutsche Welle GmbH. For information about the musical genre, see Neue Deutsche Welle. Deutsche Welle …

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  • 64Digital terrestrial television in the United Kingdom — encompasses over 100 television, radio and interactive services broadcast via the UK s terrestrial television network and receivable with a standard television aerial. The majority of services, including those from the existing five analogue… …

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  • 65Saudi Arabia — a kingdom in N and central Arabia, including Hejaz, Nejd, and dependencies. 20,087,965; ab. 600,000 sq. mi. (1,554,000 sq. km). Cap.: Riyadh. Cf. Mecca. * * * Saudi Arabia Introduction Saudi Arabia Background: In 1902 Abd al Aziz Ibn SAUD… …

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  • 66March 2010 in sports — << March 2010 >> S M T W T F …

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  • 67Track and field — For the video game, see Track Field (video game). Track and field The track and field stadium is at the heart of the sport Nickname(s) Track Characteristics Team mem …

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  • 68Melbourne Cricket Ground — MCG redirects here. For other uses, see MCG (disambiguation). Melbourne Cricket Ground The MCG …

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  • 69ZM (New Zealand) — Infobox Radio Station name = ZM airdate = c.1973 area = 18 markets in New Zealand format = Hit Music owner = The Radio Network slogan = Today s Hit Music website = [http://zmonline.com/ zmonline.com] ZM, or ZMFM is a radio network. ZM is part of… …

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  • 70Snubber — A snubber is a device used to suppress ( snub ) voltage transients in electrical systems, pressure transients in fluid systems, or excess force or rapid movement in mechanical systems. Fluid systems Mechanical systems A snubber can be a… …

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