BS 1853:1974

Tubular fluorescent lamps for general lighting service..

NORMA vydaná dňa 12.6.1974

The information about the standard:

Designation standards: BS 1853:1974
Note: NEPLATNÁ
Publication date standards: 12.6.1974
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS