
Railway applications - Fixed installations - Electric traction - Copper and copper alloy grooved contact wires
NORMA vydána dne 19.12.2012
Designation standards: UNE-EN 50149:2012
Publication date standards: 19.12.2012
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE