- restricted clearances
- недостаточные интервалы между автомобилями
Англо-русский словарь по машиностроению. 2014.
Англо-русский словарь по машиностроению. 2014.
North American railroad signals — Main article: North American railway signaling Baltimore and Ohio Railroad Color Position Light bracket masts at Magnolia, West Virginia North American railroad signals generally fall into the category of multi headed electrically lit units… … Wikipedia
Double track — This article is about the use of two tracks on a railway line. For the sound recording technique, see doubletracking. A double track railway line A double track railway usually involves running one track in each direction, compared to a single… … Wikipedia
North Clyde Line — North Clyde Line A Class 334 crosses the River Leven between Dumbarton and Dalreoch … Wikipedia
Cumbrian Coast Line — Not to be confused with Cambrian Line. Cumbrian Coast Line Ravenglass station Overview Type Heavy rail … Wikipedia
Tap wrench — A tap wrench is a hand tool used to operate any small tool that has a square driving head as part of its body. These are usually cutting tools, of which the most common are taps. Other small hand tools, such as hand reamers, might employ a tap… … Wikipedia
Railway electric traction — Contents 1 History 2 Unit types 2.1 DC traction units 2.2 … Wikipedia
Victoria Tunnel, Queensland — The Victoria Tunnel in Queensland is the oldest and longest railway tunnel in that state, built when the state was a separate colony. [ [http://gallery.qrig.org/v/users/qrig/COF2007/ Carnival of Flowers 2007 ] ] It is narrow gauge. The tunnel has … Wikipedia
Classified information in the United States — For information on practices in other countries, see Classified information. The United States government classification system is currently established under Executive Order 13526, the latest in a long series of executive orders on the topic.[1] … Wikipedia
Security clearance — For use by the United Nations, see Security Clearance (UN) A security clearance is a status granted to individuals allowing them access to classified information, i.e., state secrets, or to restricted areas after completion of a thorough… … Wikipedia
Enclosure — For other uses, see Enclosure (disambiguation). Enclosure or inclosure is the process which ends traditional rights such as mowing meadows for hay, or grazing livestock on common land. Once enclosed, these uses of the land become restricted to… … Wikipedia
Classified information — Top Secret redirects here. For other uses, see Top Secret (disambiguation). Unclassified redirects here. See also, Unclassified (album). State secrets redirects here. See also, state secrets privilege. A typical classified document. Page 13 of a… … Wikipedia