90.20 Standard under periodical review Jan 15, 2024
ISO
ISO/TC 10/SC 6 Mechanical engineering documentation
International Standard
01.080.30 Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation | 21.020 Characteristics and design of machines, apparatus, equipment
The symbols system is intended for simplifying the preparation of diagrams of products in all branches of industry and is to be used in technical documentation as well as in technical and educational literature. It will facilitate the execution and understanding of such diagrams by specialists of different countries. This part contains miscellaneous mechanisms and their components.
PUBLISHED
ISO 3952-4:1984
90.20
Standard under periodical review
Jan 15, 2024