30.97 End of interruption of work - split/merged Mar 13, 1993
CEN
CEN/TC 33 Doors, windows, shutters, building hardware and curtain walling
European Norm
It contains all the requirements for fire resting doors defined in the scope of CEN/TC 33 WG 5. For this standard all the requirements for both manual and power operated doors will still apply. It shall be applied on design, construction and use of all fire resisting industrial, commercial and residential garage doors and gates.
ABANDON
cen:proj:825
30.97
End of interruption of work - split/merged
Mar 13, 1993