40.97 End of interruption of work - split/merged Oct 2, 1992
CEN
CEN/TC 134 Resilient, textile and laminate floor coverings
European Norm
This European Standard describes a method for determining the wear resistance of the top layer of resilient floor coverings with smooth surfaces under laboratory conditions.
ABANDON
prEN 660
40.97
End of interruption of work - split/merged
Oct 2, 1992