
AEROSPACE SERIES. TEST METHODS FOR TRANSPARENT MATERIALS FOR AIRCRAFT GLAZING. DETERMINATION OF RESISTANCE TO CRACK PROPAGATION (K FACTOR).
NORM herausgegeben am 12.4.1993
    
        Designation standards: UNE-EN 2155-21:1993
                
                
                
               
                Publication date standards:  12.4.1993
        The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
        Country:          Spanish technical standard
        Kategorie: Technische Normen UNE