- water jet coal
- Макаров: машина для гидромеханической отбойки угля
Универсальный англо-русский словарь. Академик.ру. 2011.
water jet coal
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coal mining — Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields are in north east England, the north… … Universalium
Jet — may refer to:Aerospace*Jet engine *Jet aircraft *Jet Airways, an airline based in India serving domestic and international routes *JetLite, subsidiary of Jet Airways *JetBlue Airways, an airline based in New York *Jetstar Airways, an Australian… … Wikipedia
Jet (lignite) — Jet is a geological material and is considered to be a minor gemstone. Jet is not considered a true mineral, but rather a mineraloid as it has an organic origin, being derived from decaying wood under extreme pressure. The English word name jet… … Wikipedia
jet — jet1 [jet] vt., vi. jetted, jetting [< MFr jeter, to throw < OFr < VL * jectare, for L jactare, freq. of jacere, to throw < IE base * yē , to throw, do > Gr hienai, to set in motion, throw, send] 1. to spout, gush, or shoot out in… … English World dictionary
Water — This article is about general aspects of water. For a detailed discussion of its properties, see Properties of water. For other uses, see Water (disambiguation) … Wikipedia
Coal — Sedimentary Rock Anthracite coal Composition Primary carbon Secondary hydrogen, sulfur … Wikipedia
Coal gas — Towngas redirects here. For the company in Hong Kong trading as Towngas , see The Hong Kong and China Gas Company Limited. See also: Coal gasification and Coal seam gas Coal gas (also town gas and illumination gas) is a flammable gaseous… … Wikipedia
Coal seam fire — A coal seam fire near Denniston, New Zealand A coal seam fire or mine fire is the underground smouldering of a coal deposit, often in a coal mine. Such fires have economic, social and ecological impacts. They are often started by lightning, grass … Wikipedia
jet — jet1 /jet/, n., v., jetted, jetting, adj. n. 1. a stream of a liquid, gas, or small solid particles forcefully shooting forth from a nozzle, orifice, etc. 2. something that issues in such a stream, as water or gas. 3. a spout or nozzle for… … Universalium
jet — I [[t]dʒɛt[/t]] n. v. jet•ted, jet•ting, adj. 1) a stream of a liquid, gas, or small solid particles forcefully shooting forth from a nozzle, orifice, etc 2) something that issues in such a stream, as water or gas 3) a spout or nozzle for… … From formal English to slang
jet — I. /dʒɛt / (say jet) noun 1. a free or submerged stream of fluid produced by efflux from a nozzle, orifice, etc. 2. that which so issues, as water or gas. 3. the spout used: gas jet. 4. a jet plane. –verb (jetted, jetting) –verb (i) 5. to spout.… …
