NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
EN 60507
EN 60507
Artificial pollution tests on high-voltage insulators to be used on a.c. systems (IEC 60507:1991)
Title (German)
Fremdschichtprüfungen an Hochspannungs-Isolatoren zur Anwendung in Wechselpannungsystemen (IEC 60507:1991)