BS 67:1938

Specification for two and three-terminal ceiling roses.

NORMA vydaná dňa 29.3.1957

The information about the standard:

Designation standards: BS 67:1938
Note: NEPLATNÁ
Publication date standards: 29.3.1957
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS