Short-circuit current calculation in three-phase a.c. systems.
NORM herausgegeben am 15.4.1993
Designation standards: BS 7639:1993
Note: UNGÜLTIG
Publication date standards: 15.4.1993
The number of pages: 92
Approximate weight : 307 g (0.68 lbs)
Country: British technical standard
Kategorie: Technische Normen BS