BS 559:1955

Specification for electric signs and high-voltage luminous-discharge-tube installations.

NORMA vydaná dňa 1.4.1974

The information about the standard:

Designation standards: BS 559:1955
Note: NEPLATNÁ
Publication date standards: 1.4.1974
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS