
Railway applications. Fixed installations. Protective provisions relating to electrical safety and earthing.
NORMA vydána dne 31.1.2008
Designation standards: BS EN 50122-1:1998
Note: NEPLATNÁ
Publication date standards: 31.1.2008
The number of pages: 64
Approximate weight : 192 g (0.42 lbs)
Country: British technical standard
Kategorie: Technické normy BS