A.c. switchgear and controlgear for voltages above 1 kV; welded composite enclosures of cast and wrought aluminium alloys for gas-filled high-voltage switchgear and controlgear; German version EN 50069:1991
German title
Wechselstromschaltgeräte für Spannungen über 1 kV; Geschweißte Kapselungen von Teilen aus Leichtmetallguß und Aluminium-Knetlegierungen für gasgefüllte Hochspannungs-Schaltgeräte und -Schaltanlagen; Deutsche Fassung EN 50069:1991
Publication date
1993-08
Original language
German
Pages
15
Publication date
1993-08
Original language
German
Pages
15
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