trough iron
1Trough Creek State Park — Geobox Protected Area name = Trough Creek State Park native name = other name = other name1 = category local = Pennsylvania State Park category iucn = III image caption = etymology type = Named for etymology = Great Trough Creek country = United… …
2Cast iron — For cookware, see Cast iron cookware. Iron alloy phases Ferrite (α iron, δ iron) Austenite (γ iron) …
3Metropolitan Drinking Fountain and Cattle Trough Association — Advertisement from Burke s Peerage, 1879. The Metropolitan Drinking Fountain and Cattle Trough Association was an association set up in London by Samuel Gurney an MP and philanthropist and Edward Thomas Wakefield, a barrister in 1859 to provide… …
4Nickel–iron battery — specific energy 30[1] −50[2] Wh/kg energy density 30[1] Wh/l specific power …
5Pig iron — [ thumb|300px|Two pig iron weights for use in a theatrefly system.] [ puddling process of smelting iron ore to make wrought iron from pig iron, the right half of the illustration (not shown) displays men working a blast furnace, Tiangong Kaiwu… …
6Corrugated galvanised iron — roofing in Mount Lawley, Western Australia …
7Cosgrove aqueduct — Not to be confused with Cosgrove Aqueduct (Massachusetts). Cosgrove Aqueduct The Cosgrove aqueduct Carries Grand Union Canal Crosses River Great Ouse Location …
8mining — /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… …
9Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …
10Asia — /ay zheuh, ay sheuh/, n. a continent bounded by Europe and the Arctic, Pacific, and Indian oceans. 2,896,700,000; ab. 16,000,000 sq. mi. (41,440,000 sq. km). * * * I Largest continent on Earth. It is bounded by the Arctic Ocean, the Pacific Ocean …
