
Oil switches for alternating current systems.
NORM herausgegeben am 1.1.1955
Designation standards: BS 2631:1955
Note: UNGÜLTIG
Publication date standards: 1.1.1955
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: British technical standard
Kategorie: Technische Normen BS