
Welded composite enclosures of cast and wrought aluminium alloys for gas-filled high-voltage switchgear and controlgear
STANDARD published on 1.12.2007
Designation standards: STN EN 50069+A1:2002/OpravaC1
Classification mark: 357179
Catalog number: 104979
Note: Correction
Publication date standards: 1.12.2007
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: Slovak technical standard
Táto norma platí pre zložené zvarované kryty z hliníka a zo slitín hliníka na odliatky a pre tvárenie v rozvodov pre vnútorné a vonkajšie prevedenie.