Electrical equipment for explosive atmospheres. 2013.
распределенные электронагреватели, собранные в эксплуатационных условиях — field assembled trace heaters Электронагреватели, поставляемые вместе с компонентами концевой заделки и собираемые на объекте … Электротехнический словарь
ГОСТ Р МЭК 60079-30-1-2009: Взрывоопасные среды. Резистивный распределенный электронагреватель. Часть 30-1. Общие технические требования и методы испытаний — Терминология ГОСТ Р МЭК 60079 30 1 2009: Взрывоопасные среды. Резистивный распределенный электронагреватель. Часть 30 1. Общие технические требования и методы испытаний оригинал документа: 3.37 блок резистивного распределенного электронагревателя … Словарь-справочник терминов нормативно-технической документации
United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… … Universalium
Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… … Universalium
Phoenix (spacecraft) — This article is about the Mars lander. For the Star Trek spacecraft, see Phoenix (Star Trek). For other uses, see Phoenix (disambiguation). Phoenix Mars Mission Artist s impression of the Phoenix spacecraft as it lands on Mars Operator NASA … Wikipedia
Iran — /i ran , i rahn , uy ran /, n. a republic in SW Asia. 67,540,002; ab. 635,000 sq. mi. (1,644,650 sq. km). Cap.: Teheran. Formerly (until 1935), Persia. * * * Iran Introduction Iran Background: Known as Persia until 1935, Iran became an Islamic… … Universalium
Royal Observer Corps — Ensign Active 1925–1996 Country … Wikipedia
mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… … Universalium
Caterham Seven — Infobox Automobile name = Caterham Seven manufacturer = Caterham Cars production = 1973 mdash; Present class = Sports car body style = open 2 seat engine = transmission = length = width = height = weight = wheelbase = predecessor = Lotus Seven… … Wikipedia
