CSN IEC 617-9:1993
Graphical symbols for diagrams. Part 9: Telecommunications: Switching and peripheral equipment

Standard No.

CSN IEC 617-9:1993

Release Date

1993

Published By

CZ-CSN

Status

Withdraw

Latest

CSN IEC 617-9:1993

CSN IEC 617-9:1993 history

• 1993 CSN IEC 617-9:1993 Graphical symbols for diagrams. Part 9: Telecommunications: Switching and peripheral equipment