Specification for direct gas-fired forced convection air heaters with rated heat inputs up to 2 MW for industrial and commercial space heating: safety and performance requirements (excluding electrical requirement) (2nd family gases).
NORM herausgegeben am 30.3.1990
Designation standards: BS 5990:1990
Note: UNGÜLTIG
Publication date standards: 30.3.1990
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: British technical standard
Kategorie: Technische Normen BS