IEEE Guide for Protecting Power Transformers
NORM herausgegeben am 30.5.2008
Designation standards: IEEE C37.91-2008
Note: UNGÜLTIG
Publication date standards: 30.5.2008
The number of pages: 139
Approximate weight : 448 g (0.99 lbs)
Country: International technical standard
Kategorie: Technische Normen IEEE