BS 171:1936

Electrical performance of transformers for power and lighting.

NORMA vydaná dňa 21.8.1956

The information about the standard:

Designation standards: BS 171:1936
Note: NEPLATNÁ
Publication date standards: 21.8.1956
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS