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  • 51General Mobile Radio Service — The General Mobile Radio Service (GMRS) is a licensed land mobile FM UHF radio service in the United States available for short distance two way communication. It is intended for use by an adult individual who possesses a valid GMRS license, as… …

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  • 52Aegean civilizations — The Bronze Age civilizations that arose and flourished с 3000–1000 BC in the region bordering the Aegean Sea. They included Crete, the Cyclades, the Greek mainland south from Thessaly, including the Peloponnese, and Macedonia, Thrace, and western …

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  • 53Professional diving — Hardhat diving redirects here. Often, hardhat diving is used to specifically mean diving in the old type Standard diving dress. A US Navy diver at work. The umbilical supplying air from the surface is clearly visible Professional diving is a type …

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  • 54Color temperature — The CIE 1931 x,y chromaticity space, also showing the chromaticities of black body light sources of various temperatures (Planckian locus), and lines of constant correlated color temperature. Color temperature is a characteristic of visible light …

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  • 55Pebble bed reactor — Sketch of a pebble bed reactor in Italian …

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  • 56Shielding gas — Shielding gases are inert or semi inert gases that are commonly used in several welding processes, most notably gas metal arc welding and gas tungsten arc welding. Their purpose is to protect the weld area from atmospheric gases, such as oxygen,… …

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  • 57IAOE — Infobox Non profit Non profit name = International Association of Online Engineering Non profit Non profit type = Professional Organization founded date = January 1, 2006 founder = location = origins = key people = Michael E. Auer (president) A.… …

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  • 58Microwave oven — A modern microwave oven …

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  • 59explosive — explosively, adv. explosiveness, n. /ik sploh siv/, adj. 1. tending or serving to explode: an explosive temper; Nitroglycerin is an explosive substance. 2. pertaining to or of the nature of an explosion: explosive violence. 3. likely to lead to… …

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  • 60Cannibalization — In businessIn marketing and strategy, cannibalization refers to a reduction in the sales volume, sales revenue, or market share of one product as a result of the introduction of a new product by the same producer.For example, if Coca Cola were to …

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