40.20 DIS ballot initiated: 12 weeks Sep 24, 2026
CEN
CEN/TC 290 Dimensional and geometrical product specification and verification
European Norm
17.040.40 Geometrical Product Specification (GPS)
This part of ISO 25178 specifies the complete specification operator for surface texture (scale limited surfaces)
by areal methods.
PUBLISHED
EN ISO 25178-3:2012
IN_DEVELOPMENT
prEN ISO 25178-3
40.20
DIS ballot initiated: 12 weeks
Sep 24, 2026