- cowper stoves
- • каупер
English-Bulgarian polytechnical dictionary . 2013.
English-Bulgarian polytechnical dictionary . 2013.
Air preheater — An air preheater or air heater is a general term to describe any device designed to heat air before another process (for example, combustion in a boiler) with the primary objective of increasing the thermal efficiency of the process. They may be… … Wikipedia
Blast furnace — A blast furnace is a type of metallurgical furnace used for smelting to produce metals, generally iron. In a blast furnace, fuel and ore are continuously supplied through the top of the furnace, while air (sometimes with oxygen enrichment) is… … Wikipedia
Cornwall Iron Furnace — U.S. National Register of Historic Places U.S. National Historic Landmark … Wikipedia
Histoire de la production de l'acier — L histoire de la production de l acier, comme la plupart des histoires de découvertes et progrès techniques, n est pas linéaire. On trouve des aciers à divers endroits de la planète au cours de l histoire. Certaines innovations apparaissent sans… … Wikipédia en Français
Fridtjof Nansen — For other uses, see Nansen (disambiguation) and Fridtjof Nansen (disambiguation). Fridtjof Nansen Born 10 October … Wikipedia
Reinhold Messner — For the unrelated music album, see The Unauthorized Biography of Reinhold Messner. Reinhold Messner Reinhold Messner in October 2009 Born September 17, 1944 (1944 09 17) … Wikipedia
Discovery Hut — was built by Robert Falcon Scott during the Discovery Expedition of 1901–1904 in 1902 and is located at Hut Point on Ross Island by McMurdo Sound, Antarctica. Visitors to Antarctica, arriving at either the US Base at McMurdo or New Zealand s… … Wikipedia