- depth of ballast section
- толщина балластного слоя
Англо-русский строительный словарь. 2013.
Англо-русский строительный словарь. 2013.
railroad — /rayl rohd /, n. 1. a permanent road laid with rails, commonly in one or more pairs of continuous lines forming a track or tracks, on which locomotives and cars are run for the transportation of passengers, freight, and mail. 2. an entire system… … Universalium
undercutter — /un deuhr kut euhr/, n. Railroads. a track maintenance machine that cleans the ballast section to any predetermined depth. [1890 95; UNDERCUT + ER1] * * * … Universalium
Submarine — For other uses, see Submarine (disambiguation). A Japan Maritime Self Defense Force Oyashio class submarine in 2006 A submarine is a watercraft capable of independent operation below the surface of the water. It differs from a submersible, which… … Wikipedia
USS Thresher (SSN-593) — The second USS Thresher (SSN 593) was the lead ship of her class of nuclear powered attack submarines in the United States Navy. Her loss at sea during deep diving tests in 1963 is often considered a watershed event in the implementation of the… … Wikipedia
SS Edmund Fitzgerald — Edmund Fitzgerald redirects here. For other uses, see Edmund Fitzgerald (disambiguation) … Wikipedia
Railroad tie — While wooden ties dominate North American railways, concrete is widely used in other parts of the world. A railroad tie/railway tie (North America), or railway sleeper (Europe) is a rectangular item used to support the rails in railroad tracks.… … Wikipedia
Ehime Maru and USS Greeneville collision — infobox generic | color = #cc9999 name = Ehime Maru and USS Greeneville collision sub0 = img1 = EhimeMaru.jpg width1 = 325px cap1 = The Japanese high school fishing training ship Ehime Maru lbl1 = Date: row1 = February 9, 2001 lbl2 = Place: row2 … Wikipedia
ship — shipless, adj. shiplessly, adv. /ship/, n., v., shipped, shipping. n. 1. a vessel, esp. a large oceangoing one propelled by sails or engines. 2. Naut. a. a sailing vessel square rigged on all of three or more masts, having jibs, staysails, and a… … Universalium
Manchester Ship Canal — The Stolt Kittiwake heading toward the Mersey Estuary, 2005 Principal engineer Edward Leader Williams Date of act … Wikipedia
TGV track construction — LGV construction is the process by which the land on which TGV trains are to run is prepared for their use, involving carving the trackbed and laying the track. It is similar to the building of standard railway lines, but there are differences.… … Wikipedia
harbours and sea works — Introduction harbour also spelled harbor any part of a body of water and the manmade structures surrounding it that sufficiently shelters a vessel from wind, waves, and currents, enabling safe anchorage or the discharge and loading of… … Universalium