(Encyclopaedia of the Railway), 2nd edition, 1912–1923, Vol. 1, p. 383 ff. Jörn Pachl, Systemtechnik des Eisenbahnverkehrs, Glossary, digital version in the...
47 KB (4,973 words) - 06:58, 8 January 2025
referenced in the 2nd edition of Railway Operation and Control by Professor Jörn Pachl of University of Braunschweig - Institute of Technology. Doctor Marcelo...
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from the original (PDF) on December 5, 2016. Retrieved August 18, 2019. Pachl, Jörn (October 2021). Railway Signalling Principles (PDF) (2.00 ed.). pp. 23–25...
45 KB (5,945 words) - 05:16, 8 November 2024