Ventilation for buildings - Sheet metal air ducts and fittings with rectangular cross section - Dimensions
STANDARD published on 1.3.1999
Designation standards: ČSN EN 1505
Classification mark: 120501
Catalog number: 55287
Publication date standards: 1.3.1999
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN