BS 889:1940

Specification for flameproof electric lighting fittings.

NORMA vydaná dňa 26.8.1940

The information about the standard:

Designation standards: BS 889:1940
Note: NEPLATNÁ
Publication date standards: 26.8.1940
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS