BS 1853:1967

Tubular fluorescent lamps for general lighting service..

NORMA vydaná dňa 19.5.1970

The information about the standard:

Designation standards: BS 1853:1967
Note: NEPLATNÁ
Publication date standards: 19.5.1970
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS