Thermal solar systems and components. Custom built systems. Test methods for solar water heaters and combisystems.
NORMA vydána dne 30.4.2012
Designation standards: BS EN 12977-2:2012
Note: NEPLATNÁ
Publication date standards: 30.4.2012
The number of pages: 58
Approximate weight : 174 g (0.38 lbs)
Country: British technical standard
Kategorie: Technické normy BS