BS 235:1927

Gear wheels and pinions for electric tramways.

NORMA vydaná dňa 21.1.1927

The information about the standard:

Designation standards: BS 235:1927
Note: NEPLATNÁ
Publication date standards: 21.1.1927
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS