BS 173:1923

Electrical performance of traction motors (direct current, series wound).

NORMA vydaná dňa 10.12.1923

The information about the standard:

Designation standards: BS 173:1923
Note: NEPLATNÁ
Publication date standards: 10.12.1923
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS