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61 блокоукладчик
блокоукладчик
тюбингоукладчик
Передвижная установка для монтажа сборной обделки подземных горных выработок из железобетонных элементов - блоков или тюбингов
[Терминологический словарь по строительству на 12 языках (ВНИИИС Госстроя СССР)]Тематики
- строит. машины, оборуд., инструмент прочие
Синонимы
EN
- tubbing placer (machine for mounting or positioning tunnel tubbing or lining)
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > блокоукладчик
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62 использование ресурсов морского дна
использование ресурсов морского дна
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
sea bed exploitation
Marine mineral resources extend far beyond those presently exploited; minerals are derived from two separate types of marine sources: from sedimentary deposits underlying the continental shelves and from inshore deposits on the surface of the continental shelves. By far the most valuable of the mineral resources exploited from marine environments is petroleum. Offshore placer deposits on the surface of the continental shelves yield gold, platinum, and tin. On the floors of the world's oceans manganese nodules are found as a result of pelagic sedimentation or precipitation; they are small, irregular, black to brown, friable, laminated concretionary masses consisting primarily of manganese salts and manganese-oxide minerals. (Source: PARCOR / BJGEO)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > использование ресурсов морского дна
См. также в других словарях:
Placer — Saltar a navegación, búsqueda El smiley o carita risueña es uno de los más conocidos símbolos de felicidad. El placer puede ser definido como una sensación o sentimiento positivo, agradable o eufórico, que en su forma natural se manifiesta cuando … Wikipedia Español
Placer, Surigao del Norte — Placer is a 4th class municipality in the province of Surigao del Norte, Philippines. According to the 2000 census, it has a population of 21,542 people in 4,237 households.BarangaysPlacer is politically subdivided into 20 barangays. * Amoslog *… … Wikipedia
Placer High School — Placer High School, is a public high school located in Auburn, California and is part of the Placer Union High School District. Auburn is located convert|33|mi|km northeast of Sacramento, California, in the foothills of the Sierra Nevada… … Wikipedia
placer — Placer. v. a. Situer, mettre dans un lieu. Placer un bastiment, une maison. sa maison est bien placée, mal placée. il a tant de meubles, qu il ne sçait où les placer. où voulez vous placer vos livres? Où placerez vous tout ce monde là? placez… … Dictionnaire de l'Académie française
Placer mining — (pronounced plass er ) refers to the mining of alluvial deposits for minerals. This may be done by open pit (also called open cast mining) or by various forms of tunneling into ancient riverbeds. Excavation may be accomplished using water… … Wikipedia
Placer County — Courthouse in Auburn Verwaltung US Bundesstaat: Kalifornien … Deutsch Wikipedia
placer mining — ☆ placer mining [plas′ər ] n. mining of placer deposits by washing, dredging, or other hydraulic methods * * * Oldest method of recovering gold from alluvial deposits. It takes advantage of gold s high density, which causes it to sink more… … Universalium
Placer Dome — was a large mining company specializing in gold and other precious metals, with corporate headquarters in Vancouver, British Columbia, Canada.Barrick has acquired 100% of the Placer Dome shares on January 20, 2006, and has integrated the company… … Wikipedia
Placer — may refer to one of the following:*Placer deposit *Placer sheep *Placer miningGeographical names: * Placer, Masbate, Philippines * Placer, Surigao del Norte, Philippines * Placer County, California, United States … Wikipedia
Placer sexual — Saltar a navegación, búsqueda Placer sexual es la respuesta del sistema nervioso central que puede ser provocada por una estimulación sensitiva en órganos sexuales y como consecuencia de la liberación de la hormona noradrenalina producida en la… … Wikipedia Español
Placer — bezeichnet: Placer (Masbate), eine Stadtgemeinde in der Provinz Masbate auf den Philippinen Placer (Surigao del Norte), eine Stadtgemeinde in der Provinz Surigao del Norte auf den Philippinen Placer County, ein County in Kalifornien in den… … Deutsch Wikipedia