-
1 slope shaft
nPETR TECH buzamiento m -
2 slope
-
3 chiflón
-
4 lift
1 n (BrE) (cf elevator AmE )AGRIC montacargas mAIR TRANSP elevación f, sustentación fCONST for goods elevador m, montacargas m, ascensor m, transportador vertical m, piling block elevación fFUELLESS sustentación fHYDRAUL carrera fHYDROL diferencia de niveles fMECH ENG of cone, of cone pulley escalón mMINE set of pumps tren de bombas de mina m, thickness of ore altura de extraccíon f, dispositivos para levantar grandes pesos m pl, section of mine escalón m (AmL)NUCL movimiento en sentido de apertura m, extracción f, apertura fPHYS fuerza ascensional f, elevación fWATER altura de elevación f, altura de impulsión f2 vtMECH alzar, elevar, levantar, subir, transportar
См. также в других словарях:
Shaft mining — Abandoned mine shafts in Marl, Germany. A … Wikipedia
Slope mining — is a method of accessing valuable geological material, such as coal. A sloping access shaft travels downwards towards the coal seam. Slope mines differ from shaft and drift mines, which access resources by tunneling straight down or horizontally … Wikipedia
Radial shaft seal — Radial shaft seals are used to seal rotary elements, such as a shaft or rotating bore. Common examples include strut seals, hydraulic pumps seals, axle seals, power steering seals, and valve stem seals. Early radial shaft seals utilized rawhide… … Wikipedia
Mining — This article is about the extraction of geological materials from the Earth. For the municipality in Austria, see Mining, Austria. For the siege tactic, see Mining (military). For name of the Chinese emperor, see Daoguang Emperor. Simplified… … Wikipedia
Underground mining (hard rock) — A three dimensional model of an underground mine with shaft access Underground hard rock mining refers to various underground mining techniques used to excavate hard minerals, mainly those containing metals[1] such as ore containing gold … Wikipedia
Drift mining — is either the mining of a placer deposit by underground methods, or the working of coal seams accessed by adits driven into the surface outcrop of the coal bed. Drift is a more general mining term, meaning a near horizontal passageway in a mine,… … Wikipedia
Underground mining (soft rock) — refers to a group of underground mining techniques used to extract coal, oil shale and other minerals or geological materials from sedimentary ( soft ) rocks. Because deposits in sedimentary rocks are commonly layered and relatively less hard,… … Wikipedia
Open-pit mining — El Chino, located near Silver City, New Mexico, is an open pit copper mine … Wikipedia
Mountaintop removal mining — Mountaintop removal site Mountaintop removal in Martin County, Kentucky M … Wikipedia
List of Coal Mines and Landmarks in Nanaimo area — This is a list of landmarks and historic locations, mostly related to coal mining, in the vicinity of the City of Nanaimo in the Canadian province of British Columbia. Origins of Nanaimo CoalMost of these landmarks relate to the city s history as … Wikipedia
Quarry — For other uses, see Quarry (disambiguation). A quarry is a type of open pit mine from which rock or minerals are extracted. Quarries are generally used for extracting building materials, such as dimension stone, construction aggregate, riprap,… … Wikipedia
