Electrical installations of buildings. Voltage bands
NORM herausgegeben am 1.1.1997
Designation standards: GOST R IEC 449-96
Note: UNGÜLTIG
Publication date standards: 1.1.1997
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST