
ELECTROTECHNICAL VOCABULARY. SIGNALING AND SAFETY DEVICES FOR RAILWAY LINES.
NORM herausgegeben am 15.8.1973
Designation standards: UNE 21302-12:1973
Note: UNGÜLTIG
Publication date standards: 15.8.1973
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE