ISO/PWI 21920-1

Geometrical product specifications (GPS) — Surface texture: Profile — Part 1: Indication of surface texture

General information

Current stage: 00.00 Effective date: Sep 28, 2023

Originator: ISO

Owner: ISO/TC 213

Type: International Standard

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.

Life cycle

PREVIOUSLY

Revises
ISO 21920-1:2021

NOW

IN_DEVELOPMENT
ISO/PWI 21920-1
00.00 Proposal for new project received
Sep 28, 2023

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