Norm
[AKTUELL]
IEEE C 37.20.10
IEEE C 37.20.10
IEEE Standard Definitions for AC (52 kV and below) and DC (3.2 kV and below) Switchgear Assemblies
Titel (englisch)
IEEE Standard Definitions for AC (52 kV and below) and DC (3.2 kV and below) Switchgear Assemblies
