International Standards and Conformity Assessment for all electrical, electronic and related technologies
Information structures and elements, identification and marking principles, documentation and graphical symbols
|TC 3|| ||DELPUB|| |
IEC 60617-9 Ed. 1.0
Graphical symbols for diagrams. Part 9: Telecommunications: Switching and peripheral equipment
- Correction of TC. - Superseded by 2nd Ed. (1996). - Transferred from SC 3A.