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ISO/CD 21920-3

Geometrical product specifications (GPS) — Surface texture: Profile — Part 3: Specification operators

General information

30.20     Jun 23, 2026

ISO

ISO/TC 213

International Standard

Scope

This document specifies the complete specification operator for surface texture by profile methods.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 21920-3:2021

NOW

PROJECT
ISO/CD 21920-3
30.20 CD study/ballot initiated
Jun 23, 2026

National adoptions

Geometrical product specifications (GPS) — Surface texture: Profile — Part 3: Specification operators

10.99   New project approved

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