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Uploaded by DaanBBA on Feb 21, 2009
Some kind of air pressure gauge inside a London Underground tube Centralline train at East Acton
Autos & Vehicles
Standard YouTube License
Ok, thanks!
What exactly does it meassure/show? Main line reservoir as in air/brake pressure or something like that?
DaanBBA 3 years ago
It's just a main line resevoir gauge, for some reason it's the law that passengers need to be able to see one.
Alstom1995 3 years ago
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Ok, thanks!
What exactly does it meassure/show? Main line reservoir as in air/brake pressure or something like that?
DaanBBA 3 years ago