I.S. EN ISO 21920-3:2022
Current
The latest, up-to-date edition.
Geometrical product specifications (GPS) - Surface texture: Profile - Part 3: Specification operators (ISO 21920-3:2021)
Hardcopy , PDF
English
16-02-2022
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Complete specification operator
5 Default attribute values for parameters from ISO 21920-2
6 Default units for parameters from ISO 21920-2
Annex A (informative) How to determine specification operators
Annex B (informative) Examples of the determination of default settings
Annex C (informative) Major changes from ISO 4288
Annex D (informative) Settings for profile surface texture evaluation in the absence of specification
Annex E (informative) Overview of profile and areal standards in the GPS matrix model
Annex F (informative) Relation with the GPS matrix
Bibliography
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