30.20 Sep 5, 2026
ISO
ISO/TC 96/SC 2
International Standard
This document establishes general graphical symbols for use on the controls of cranes as defined in ISO 4306-1[1].
The symbols are divided into the following groups: symbols for basic directions of motion and on/off positions, symbols for operator controls, and information symbols.
PROJECT
ISO/CD 7296-1
30.20
CD study/ballot initiated
Sep 5, 2026
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