arc extinguish chamber
11environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …
12Poland — /poh leuhnd/, n. a republic in E central Europe, on the Baltic Sea. 38,700,291; ab. 121,000 sq. mi. (313,400 sq. km). Cap.: Warsaw. Polish, Polska. * * * Poland Introduction Poland Background: Poland is an ancient nation that was conceived around …
13Yellowstone National Park — Yellowstone redirects here. For other uses, see Yellowstone (disambiguation). Yellowstone National Park Grand Canyon of Yellowstone Location …
14Pilot light — A pilot light is a small gas flame, usually natural gas or liquefied petroleum gas, which is kept alight in order to serve as an ignition source for a more powerful gas burner.UsesCommon applications include household water heaters, central… …
15Clow Cards — The nihongo|Clow Cards|クロウカード|Kurō Kādo| are fictional magical cards used in the manga and anime series Cardcaptor Sakura . In the manga series, there are nineteen cards specifically named, while the anime series has fifty three (fifty two in the …
16Plasma-enhanced chemical vapor deposition — PECVD machine at LAAS technological facility in Toulouse, France. Plasma enhanced chemical vapor deposition (PECVD) is a process used to deposit thin films from a gas state (vapor) to a solid state on a substrate. Chemical reactions are involved… …
17South Australia — South Australian. a state in S Australia. 1,285,033; 380,070 sq. mi. (984,380 sq. km). Cap.: Adelaide. * * * State (pop., 2001: 1,514,854), south central Australia. It covers an area of 379,720 sq mi (983,470 sq km), and its capital is Adelaide.… …
18Dates of 2008 — ▪ 2009 January As we meet tonight, our economy is undergoing a period of uncertainty.… At kitchen tables across our country, there is a concern about our economic future. U.S. Pres. George W. Bush, in his final state of the union address, January …
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