Electrical signalling and security apparatus for railways. Track circuits
NORM herausgegeben am 1.11.1992
Designation standards: STN 342613
Classification mark: 342613
Catalog number: 57893
Note: UNGÜLTIG
Publication date standards: 1.11.1992
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN