adit portal

устье штольни

Англо-русский словарь технических терминов. 2005.

Смотреть что такое "adit portal" в других словарях:

  • portal — n entrance, entry, entryway, entre e, inlet, ingress; access, opening, adit; door, doorway, gate, gateway, wicket, postern, Scot. post; threshold, stile, turnstile …   A Note on the Style of the synonym finder

  • Great County Adit — The Great County Adit, sometimes called the County Adit, or the Great Adit was a system of interconnected adits that helped drain water from the tin and copper mines in the Gwennap area of Cornwall, in the United Kingdom. Construction started in… …   Wikipedia

  • mine — I (New American Roget s College Thesaurus) n. lode, vein, deposit; open pit, burrow, excavation; explosive, bomb; source, treasure trove. See concavity, store. II (Roget s IV) modif. Syn. my own, belonging to me, possessed by me, mine by right,… …   English dictionary for students

  • Monte Cristo Gold Mine — Coordinates: 34°21′N 118°05′W / 34.35°N 118.08°W / 34.35; 118.08 The Monte Cristo Gold Mine (Spanish for Mountain of Christ Gold Mi …   Wikipedia

  • 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

  • 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

  • Mine exploration — This article is about visiting mines. For searching for minerals, see Mineral exploration. Mine exploration is a hobby in which people visit abandoned mines, quarries, and sometimes operational mines. Enthusiasts usually engage in such activities …   Wikipedia

  • Butterley Tunnel — Infobox tunnel name = Butterley Tunnel caption = route = Cromford Canal location = Peak District, Derbyshire coordinates = system = status = Fair Condition start = end = stations = open = 1794 close = 1900 owner = Cromford Canal Company operator …   Wikipedia

  • Deutschordensmünster St. Peter und Paul (Heilbronn) — Das Deutschordensmünster St. Peter u. Paul in Heilbronn Das Deutschordensmünster im Deutschhof in Heilbronn ist eine katholische Kirche, die vom Deutschen Orden erbaut wurde, deren Ursprünge im 13. Jahrhundert liegen und die auf einen älteren… …   Deutsch Wikipedia

  • 196618-13-0 — Oseltamivir Oseltamivir Général Nom IUPAC ester éthylique de l’acide (3R,4R,5S) 4 acétylamino 5 amino 3 (1 éthylpropoxy) 1 cyclohexène 1 carboxylique …   Wikipédia en Français

  • C16H28N2O4 — Oseltamivir Oseltamivir Général Nom IUPAC ester éthylique de l’acide (3R,4R,5S) 4 acétylamino 5 amino 3 (1 éthylpropoxy) 1 cyclohexène 1 carboxylique …   Wikipédia en Français

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