90.93 Standard confirmed Jul 10, 2008
CEN
CEN/TC 290 Dimensional and geometrical product specification and verification
European Norm
17.040.20 Properties of surfaces
Decribes a filtering method for use with surfaces having stratified functional properties. The surfaces have a relatively small amount of waviness. This filtering method suppresses the valley influence on the reference line such that a more satisfactory line is generated.
PUBLISHED
EN ISO 13565-1:1997
90.93
Standard confirmed
Jul 10, 2008