Norm
[AKTUELL]
UNE-EN 13381-9
UNE-EN 13381-9
Test methods for determining the contribution to the fire resistance of structural members - Part 9: Applied fire protection systems to steel beams with web openings
Titel (englisch)
Test methods for determining the contribution to the fire resistance of structural members - Part 9: Applied fire protection systems to steel beams with web openings