BS 142:1927

Electrical protective relays.

NORM herausgegeben am 1.5.1929

The information about the standard:

Designation standards: BS 142:1927
Note: UNGÜLTIG
Publication date standards: 1.5.1929
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Kategorie: Technische Normen BS