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ISO/PWI 21531

Dentistry — Graphical symbols for dental instruments ISO/PWI 21531

General information

00.00   Proposal for new project received   Sep 24, 2025

ISO

ISO/TC 106/SC 4 Dental instruments

International Standard

Scope

ISO 21531:2009 presents a series of graphical symbols for dental instruments. They are set out particularly for this area of dentistry or corresponding specific areas within dentistry. General symbols are taken from relevant ISO, IEC or other international documents. Several new symbols presented by manufacturers or users have been added.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 21531:2009

NOW

IN_DEVELOPMENT
ISO/PWI 21531
00.00 Proposal for new project received
Sep 24, 2025




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