Welded composite enclosures of cast and wrought aluminium alloys for gas-filled high-voltage switchgear and controlgear
NORM herausgegeben am 1.8.1998
Designation standards: ČSN EN 50069+A1
Classification mark: 357179
Catalog number: 52806
Note: UNGÜLTIG
Publication date standards: 1.8.1998
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN