Technische Vorschriften für internationale Eisenbahn-Fernsprechverbindungen : Übersetzung = Prescriptions techniques relatives aux communications téléphoniques ferroviaires internationales = Technical regulations concerning international railway telephone circuits
Prescriptions techniques relatives aux communications téléphoniques ferroviaires internationales
Technical regulations concerning international railway telephone circuits
2005
36 Bl.
Book
German
RVK: | ZO 2250 |