Graphical symbols for diagrams. Switchgear, controlgear and protective devices.
NORMA vydána dne 15.12.1996
Designation standards: BS EN 60617-7:1996
Note: NEPLATNÁ
Publication date standards: 15.12.1996
The number of pages: 64
Approximate weight : 192 g (0.42 lbs)
Country: British technical standard
Kategorie: Technické normy BS