tunnelling equipment

См. также в других словарях:

• Quantum Tunnelling Composite — Quantum Tunnelling Composites (or QTCs) are composite materials of metals and non conducting elastomeric binder, used as pressure sensors. As the name implies, they operate using quantum tunnelling: without pressure, the conductive elements are… …   Wikipedia

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• Markham & Co. — Markham Co. Ltd Industry Heavy Engineering Fate Taken over Predecessor J W Oliver Successor Davy Markham Founded 1889 (as Markham Co.) Defunct 1998 …   Wikipedia

• Channel Tunnel — Map of the Channel Tunnel Overview Location English Channel (Strait of Dover) Coordinates Folkestone …   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

• GPRS Core Network — The GPRS core network is the central part of the General Packet Radio Service which allows 2G, 3G and WCDMA mobile networks to transmit IP packets to external networks such as the Internet. The GPRS system is an integrated part of the GSM network …   Wikipedia

• Tunnel boring machine — A tunnel boring machine that was used at Yucca Mountain nuclear waste repository A tunnel boring machine (TBM) also known as a mole , is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata.… …   Wikipedia

• Tunnel — This article is about underground passages. For other uses, see Tunnel (disambiguation). Underground tunnel for heatpipes between Rigshospitalet and Amagerværket in Denmark …   Wikipedia

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• Brill Tramway — Manning Wardle engine Huddersfield at Quainton Road in the late 1890s with the Wotton Tramway s passenger coach of the mid 1870s, an 1895 Oxford Aylesbury Tramroad passenger coach, and a goods wagon loaded with milk cans Locale Aylesbury Va …   Wikipedia

• Waterloo & City line — Infobox TfL line Line=Waterloo City ColourName=Teal TextColour=White YearOpened=1898 DeepOrSurface=Deep Tube RollingStock=1992 Tube Stock StationsServed=2 LengthKm=2.5 LengthMiles=1.5 AnnualPassengers=9,616,000 Depots=Waterloo The Waterloo City… …   Wikipedia