- room-and-pillar system
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камерно-столбовая система разработки
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
Room and pillar — (also called bord and pillar) is a mining system in which the mined material is extracted across a horizontal plane while leaving pillars of untouched material to support the roof overburden leaving open areas or rooms underground. It is usually… … Wikipedia
room-and-pil|lar — «ROOM uhn PIHL uhr, RUM », adjective. of or designating a system of mining coal in which a series of rooms is cut into the coal bed, in each of which the miners leave columns of coal standing to help support the roof until they mine out a… … Useful english dictionary
Nuttallburg Coal Mining Complex and Town Historic District — U.S. National Register of Historic Places U.S. Historic district … Wikipedia
Pillar of Fire International — Zarephath Christian Church in Zarephath, New Jersey … Wikipedia
Architecture and Civil Engineering — ▪ 2009 Introduction Architecture For Notable Civil Engineering Projects in work or completed in 2008, see Table (Notable Civil Engineering Projects (in work or completed, 2008)). Beijing was the centre of the world of architecture… … Universalium
religious symbolism and iconography — Introduction respectively, the basic and often complex artistic forms and gestures used as a kind of key to convey religious concepts and the visual, auditory, and kinetic representations of religious ideas and events. Symbolism and… … 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
RELIGIOUS LIFE AND COMMUNITIES — Jews UNDER OTTOMAN RULE The Jews of the pre Zionist old yishuv, both sephardim (from the Orient) and ashkenazim (of European origin), dedicated their lives to the fulfillment of religious precepts: the study of the torah and the meticulous… … Encyclopedia of Judaism
Automotive navigation system — A taxi equipped with GPS navigation device An automotive navigation system is a satellite navigation system designed for use in automobiles. It typically uses a GPS navigation device to acquire position data to locate the user on a road in the… … Wikipedia
SODOM (modern Sedom) AND GOMORRAH — (Heb. וַעֲמֹרָה סְדֹם), two cities in the plain of the Jordan, usually mentioned together and sometimes with Admah, Zeboiim, and Bela, which is identified with Zoar. The first biblical reference to them is in the account of the boundaries of… … Encyclopedia of Judaism
Mill, John Stuart: Logic and metaphysics — J.S.Mill Logic and metaphysics John Skorupski ENLIGHTENMENT AND ROMANTICISM IN MILL’S PHILOSOPHY Mill’s importance as one of the major figures of nineteenth century politics and culture, and the current interest in him as a moral and political… … History of philosophy