square tube
21Charing Cross tube station — This article is about the London Underground station. For the National Rail station, see Charing Cross railway station. Charing Cross Mural of the construction of Charing Cross …
22electron tube — an electronic device that consists, typically, of a sealed glass bulb containing two or more electrodes: used to generate, amplify, and rectify electric oscillations and alternating currents. Also called electronic tube. Cf. gas tube, vacuum tube …
23Covent Garden tube station — Covent Garden …
24High Barnet tube station — is a London Underground station in High Barnet in North London.The station is the terminus of the High Barnet branch of the Northern Line and is in Travelcard Zone 5. It is the northernmost station on the Northern Line and is situated 10.2 miles… …
25Cockfosters tube station — Cockfosters …
26Mansion House tube station — Mansion House Entrance on Cannon Street …
27The Tube — Die London Underground ist das älteste und längste U Bahn Netz der Welt. Sie erschließt die britische Hauptstadt London und einige angrenzende Gebiete. Der erste Streckenabschnitt der „Metropolitan Railway“ (die heutige Metropolitan Line) wurde… …
28Chelsea tube station — Chelsea …
29Pitot tube — A Pitot (pronEng|ˈpiːtoʊ) tube is a pressure measurement instrument used to measure fluid flow velocity. The Pitot tube was invented by Italian born French engineer Henri Pitot in the early 1700s, and was modified to its modern form in the mid… …
30Notting Hill Gate tube station — Notting Hill Gate Entrance through a subway …
