pressure line
51Green Line (Washington Metro) —      Green Line …
52Doncaster railway line — The Eastern Freeway looking towards the city, showing the wide median strip for the proposed Doncaster railway line The Doncaster railway line is a proposed suburban railway in the eastern suburbs of Melbourne, Victoria, Australia. Connecting to… …
53Squall line — [ thumb|right|200 px|Cyclonic vortex over Pennsylvania with a trailing squall line.] A squall line is a line of severe thunderstorms that can form along and/or ahead of a cold front. In the early 20th century, the term was used as a synonym for… …
54Under Pressure — «Under Pressure» Sencillo de Queen con David Bowie del álbum Hot Space Formato Disco de vinilo Grabación Julio de 1981 Género(s) Glam rock …
55Electronic line judge (tennis) — Attempts to revolutionize tennis officiating and the judging of calls in the sport began in the early 1970s and has resulted in the design, development and prototyping of several computerized, electronic line judge devices. The methods have been… …
56Blood pressure — For information about high blood pressure, see Hypertension. Blood pressure Diagnostics A sphygmomanometer, a device used for measuring arterial pressure. MeSH …
57List of Onedin Line episodes — The Onedin Line episode list shows details of the 91 episodes of the BBC television series The Onedin Line. Contents 1 Series 1 2 Series 2 3 …
58Nuclear drip line — In nuclear physics, the boundaries for nuclear particle stability are conceptualized as drip lines. The nuclear landscape is understood by plotting boxes, each of which represents a unique nuclear species, on a graph with the number of neutrons… …
59Northern line — For other uses, see Northern Line (disambiguation). Northern Colour on map Black Year opened 1890 Line type Deep Tube Rolling stock …
60Airport and East Hills railway line, Sydney — Public transport infrastructure in Sydney logo= name=Airport East Hills Line transport mode=Commuter rail line line owner=CityRail operation area=City of Sydney City of Botany Bay City of Rockdale Marrickville Council City of Canterbury City of… …
