
Railway applications - External visible and audible warning devices - Part 4: Audible warning devices for urban rail
NORM herausgegeben am 1.7.2020
Designation standards: STN EN 15153-4
Classification mark: 736321
Catalog number: 131097
Publication date standards: 1.7.2020
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN