Draft International Standard
ISO/DIS 20223
Technical product documentation (TPD) --Representation and identification of situation features
Reference number
ISO/DIS 20223
Edition 1
© ISO 2024
Draft
International Standard
Under development
This Draft International Standard is in the enquiry phase with ISO members.

Abstract

This document defines how to represent and uniquely identify by an alpha-numerical label the situation features of an integral surface or a collection of integral surfaces of a part, and how to indicate it in a technical product documentation (drawing), if needed to improve human readability. The proportions and dimensions of the graphical symbols to be used are also specified.

General information

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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