NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[Withdrawn]
DIN EN 60507
; VDE 0448-1:1994-04
DIN EN 60507
; VDE 0448-1:1994-04
Artificial pollution tests on high-voltage insulators to be used on a.c. systems (IEC 60507:1991); German version EN 60507:1993
Title (German)
Fremdschichtprüfungen an Hochspannungs-Isolatoren zur Anwendung in Wechselspannungssystemen (IEC 60507:1991); Deutsche Fassung EN 60507:1993