
Specification for safety of domestic gas appliances. Fanned-circulation ducted-air heaters.
NORM herausgegeben am 29.7.1977
Designation standards: BS 5258-4:1977
Note: UNGÜLTIG
Publication date standards: 29.7.1977
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS