
Air engineering. Fans. Rules for measurement
STANDARD published on 1.9.1986
    
        Designation standards: STN 123061
                Classification mark:  123061
                
                Catalog number:  52976
                
                
               
                Publication date standards:  1.9.1986
        The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
        Country:          Slovak technical standard
        Category: Technical standards STN