- cutting shaft
- отбойная штанга
English-Russian mining dictionary. 2015.
cutting shaft
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Shaft construction — concerns the building of vertical openings such as Raises and Shafts. Shafts are vertical openings used for supplying equipment, personnel, and support systems to the horizontal tunnel where the pipeline is installed. They can be temporary or… … Wikipedia
shaft — n 1. pole, rod, stick; long handle, helve; bar, beam; staff, flagpole, flagstaff; post, pillar, column, upright, support, stanchion. 2. barb, cutting remark, cut, gibe, sarcastic remark; verbal blow, Inf. slam, Inf. put down, Inf. knock, slap or… … A Note on the Style of the synonym finder
Drive shaft — This article is about the mechanical device. For the fictional music group from the American television series Lost , see Charlie Pace. Not to be confused with Axle. Drive shaft with universal joints at each end and a spline in the centre A drive … Wikipedia
Warren's Shaft — is an archaeological feature in Jerusalem found by Charles Warren in the late 19th century. It runs from within the old city to a spot near the Gihon Spring, and after its 19th century discovery was thought to have been the centrepiece of the… … Wikipedia
Grinding (abrasive cutting) — Sketch of how abrasive particles in a grinding wheel remove material from a workpiece. Grinding is an abrasive machining process that uses a grinding wheel as the cutting tool. A wide variety of machines are used for grinding: Hand cranked knife… … Wikipedia
royal shaft — np A great destructive unfair act. He got the royal shaft from the principal for cutting so many classes. 1950s … Historical dictionary of American slang
excavation — n hole, hollow, cavity, pit, crater; quarry, mine, cellar, foundation; earthwork, Inf. dig; burrow, cavern, dugout; ditch, trench, trough, cut, groove, sap, furrow; opening, cutting, shaft, stope; depression, indentation, dent, dint … A Note on the Style of the synonym finder
hand tool — any tool or implement designed for manual operation. * * * Introduction any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… … Universalium
tunnels and underground excavations — ▪ engineering Introduction Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening … Universalium
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
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
