BS 81:1919

Instrument transformers.

NORM herausgegeben am 18.7.1919

The information about the standard:

Designation standards: BS 81:1919
Note: UNGÜLTIG
Publication date standards: 18.7.1919
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS