
Railway applications - Track - Concrete sleepers and bearers - Part 4: Prestressed bearers for switches and crossings
NORM herausgegeben am 10.11.2010
Designation standards: UNE-EN 13230-4:2010
Note: UNGÜLTIG
Publication date standards: 10.11.2010
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE