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TERN outline safety strategy (RR-STG-D-TER-SA-001)

Last updated on 20 December 2013 11:01

TERN is a mean's for giving permission for track occupancy from a signal box, and a means for indicating track occupancy in the signal box and on the track, by means of two electronic units, one a master unit held in the signal box, and one a slave unit held...

Author(s): Fowler D.

Organisation(s): British Rail Research ;

1996

United Kingdom

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