BS 37:1919

Electricity meters.

NORMA vydaná dňa 1.1.1919

The information about the standard:

Designation standards: BS 37:1919
Note: NEPLATNÁ
Publication date standards: 1.1.1919
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS