Railway applications - External visible and audible warning devices - Part 4: Audible warning devices for urban rail
NORM herausgegeben am 1.7.2020
Designation standards: ČSN EN 15153-4
Classification mark: 280121
Catalog number: 509950
Note: UNGÜLTIG
Publication date standards: 1.7.2020
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN