NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[Withdrawn]
DIN IEC 60683
; VDE 0721-1022:1984-06
DIN IEC 60683
; VDE 0721-1022:1984-06
Test methods for submerged-arc furnaces
Title (German)
Prüfverfahren für Lichtbogen-Reduktionsöfen [VDE-Bestimmung]