
Ventilation for buildings - Ducts and ductwork components, leakage classification and testing
NORMA vydaná dňa 3.11.2010
Designation standards: UNE-EN 15727:2010
Publication date standards: 3.11.2010
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE