INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Area of application
5 Size of graphical symbols in use
6 Modification of symbol originals for application
7 Negation
8 Arrows
9 Change in meaning depending on orientation of graphical
symbol
10 Use of colour
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
Bibliography