задняя часть сверла

English-Russian dictionary of geology. 2011.

Смотреть что такое "backhead" в других словарях:

  • Backhead — In rail terminology, backhead refers to the wall of a steam locomotive s firebox in the cab of the locomotive. The locomotive s controls are mounted on the also*Steam locomotive nomenclature …   Wikipedia

  • Durango and Silverton Narrow Gauge Railroad — Durango Silverton Narrow Gauge Railroad Locale La Plata County and San Juan County, Colorado Dates of operation 1881–present Track gauge …   Wikipedia

  • North Yorkshire Moors Railway — Three LNER Class A4 locomotives at Grosmont loco shed. Locale North Yorkshire …   Wikipedia

  • Steam locomotive — A steam locomotive is a locomotive powered by steam. The term usually refers to its use on railways, but can also refer to a road locomotive such as a traction engine or steamroller.Steam locomotives dominated rail traction from the mid 19th… …   Wikipedia

  • NZR T class — Power type Steam Builder Baldwin Locomotive Works, United States Serial number 4660–4661, 4664 4667 Build date 1879 Total produced 6 Configuration 2 8 0 UIC classifica …   Wikipedia

  • El Privilegio de Mandar — infobox television show name = El Privilegio de Mandar format = Parody/Comedy runtime = approx. 0:25 (per episode) executive producer = Carla Estrada starring = Alfonso Villalpando as ChenteRaquel Pankowskyas Martita Eduardo Españaas Felipe… …   Wikipedia

  • 4-8-0 475 — Infobox Locomotive name = Strasburg Rail Road 475 (ex Norfolk Western Railway 475) powertype = Steam caption = Strasburg Rail Road s former Norfolk Western #475 tractiveeffort = convert|40163|lbf|kN|abbr=on cylindersize = 21 times;30 in (533… …   Wikipedia

  • Grapple tackle — A grapple tackle is a controversial tackling technique used in rugby league. It has gained notoriety in Australia s National Rugby League competition whereby the tackler attempts to impede the ball carrier by applying a chokehold like grip.… …   Wikipedia

  • D&RGW K-28 — Denver Rio Grande Western K 28 Class D RGW 473 Power type Steam References:[1] …   Wikipedia

  • List of boiler types, by manufacturer — There have been a vast number of designs of steam boiler, particularly towards the end of the 19th century when the technology was evolving rapidly. A great many of these took the names of their originators or primary manufacturers, rather than a …   Wikipedia

  • N&W 475 — Strasburg Rail Road (ex N W) 475 Strasburg Rail Road #475 former Norfolk Western Railway Power type Steam Builder Baldwin Locomotive Works Serial number …   Wikipedia

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