ISO DIS 21920-1
Geometrical product specifications (GPS) — Surface texture: Profile — Part 1: Indication of surface texture
|Publication Date:||19 February 2020|
|ICS Code (Geometrical Product Specification (GPS)):||17.040.40|
This part of ISO 21920 specifies the rules for indication of profile surface texture in technical product documentation by means of graphical symbols. The indications of profile surface texture define requirements to the surface of a workpiece as well as the measurands for verification.
This part of ISO 21920 is only valid for profile surface texure requirements based on a single workpiece.