Pellet burners for small heating boilers - Definitions, requirements, testing, marking
NORMA vydaná dňa 15.7.2009
Designation standards: UNE-EN 15270:2009
Publication date standards: 15.7.2009
The number of pages: 52
Approximate weight : 156 g (0.34 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE