
Specification for automatic fire alarm systems in buildings. Control and indicating equipment.
NORMA vydaná dňa 11.1.1974
Designation standards: BS 3116-4:1974
Note: NEPLATNÁ
Publication date standards: 11.1.1974
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS