Norm
[AKTUELL]
UNE-EN IEC 60076-22-4
UNE-EN IEC 60076-22-4
Power transformers - Part 22-4: Power transformer and reactor fittings - Insulating liquid to water heat exchangers
Titel (englisch)
Power transformers - Part 22-4: Power transformer and reactor fittings - Insulating liquid to water heat exchangers