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Area Signalling and security apparatus for railways / General concepts and terms

IEV ref821-01-15

en
main running line
track used by the trains in the ordinary regular service

fr
voie principale, f
voie empruntée par des trains en service régulier

ar
خط السير الرئيسى

de
Hauptgleis, n

es
vía principal

it
binario di circolazione

ko
본선

ja
本線

pl
tory główne zasadnicze, f pl

pt
via principal

zh
主运行线路

Publication date: 2017-11-20
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