10.99 New project approved Oct 8, 2025
CEN
CEN/TC 290 Dimensional and geometrical product specification and verification
European Norm
This document specifies the complete specification operator for surface texture by profile methods.
PUBLISHED
EN ISO 21920-3:2022
IN_DEVELOPMENT
prEN ISO 21920-3 rev
10.99
New project approved
Oct 8, 2025