
Fire detection and fire alarm systems. Smoke detectors. Point detectors using scattered light, transmitted light or ionization.
NORMA vydaná dňa 29.9.2006
Designation standards: BS EN 54-7:2001
Note: NEPLATNÁ
Publication date standards: 29.9.2006
The number of pages: 68
Approximate weight : 204 g (0.45 lbs)
Country: British technical standard
Kategória: Technické normy BS