
Methods of testing doors. Test for the change in stiffness of the door leaves by repeated torsion
NORM herausgegeben am 1.4.1997
    
        Designation standards: STN EN 130
                Classification mark:  746493
                
                Catalog number:  69441
                
                
               
                Publication date standards:  1.4.1997
        The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
        Country:          Slovak technical standard
        Kategorie: Technische Normen STN
        
                
              
Táto norma opisuje metódu zisťovania zmeny tuhosti dverových krídiel po opakovanom namáhaní krútením.