Results 291 to 294 of about 507,605 (294)

ON THE CONSTRUCTION OF RAILWAY SWITCHES AND CROSSINGS.

Minutes of the Proceedings of the Institution of Civil Engineers
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Fewer level railway crossings

1993
openaire   +1 more source

Mobile warning system for railway level crossings

2007
Virtanen, A., Öörni, Risto
openaire   +2 more sources

Railway applications. Track. Switches and crossings

2013
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