Ventilation for Buildings - Ductwork - Requirements for ductwork components to facilitate maintenance of ductwork systems
NORMA vydaná dňa 17.10.2007
Designation standards: UNE-EN 12097:2007
Publication date standards: 17.10.2007
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE