DIN EN 50069/A1 VDE 0670-805/A1:1995-10
Welded composite enclosures of cast and wrought aluminium alloys for gas-filled high-voltage switchgear and controlgear
Amendment 1;
German version EN 50069:1991/A1:1993
Class/Status:
Standard,
withdrawn
Released: 1995-10
VDE Art. No.: 0670043