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.