CEN/TC 290
| Project No. | EN ISO 21920-1:2022 |
|---|---|
| Title | This document specifies the rules for indication of surface texture by profile methods in technical product documentation by means of graphical symbols. This document does not cover population requirements. NOTE See ISO 18391 for population (batch) specifications. |
| Registration number (WIID) | 63925 |
| Scope | This document specifies the rules for indication of surface texture by profile methods in technical product documentation by means of graphical symbols. This document does not cover population requirements. NOTE See ISO 18391 for population (batch) specifications. |
| Status | Standarts spēkā |
| ICS group | 17.040.40 |