
VENTILATION FOR BUILDINGS - SHEET METAL AIR DUCTS AND FITTINGS WITH RECTANGULAR CROSS SECTION - DIMENSIONS
NORMA vydána dne 24.3.1999
Designation standards: UNE-EN 1505:1999
Publication date standards: 24.3.1999
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE