
Specification for oil-burning air heaters. Non-domestic, transportable, fan-assisted heaters.
NORM herausgegeben am 29.12.1967
Designation standards: BS 4256-1:1967
Note: UNGÜLTIG
Publication date standards: 29.12.1967
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS