Specification for installation of gas-fired hot water boilers of rated inputs of between 70kW (net) and 1.8 MW (net) (2nd and 3rd family gases).
NORM herausgegeben am 30.11.2008
Designation standards: BS 6644:2005+A1:2008
Note: UNGÜLTIG
Publication date standards: 30.11.2008
The number of pages: 52
Approximate weight : 156 g (0.34 lbs)
Country: British technical standard
Kategorie: Technische Normen BS