IEC 60117-12:1968
Recommended graphical symbols - Part 12: Frequency spectrum diagrams

Standard No.

IEC 60117-12:1968

Release Date

1970

Published By

SCC

Latest

IEC 60117-12:1968

Replace By

IEC 60117-12:1968

Replace

01.080.10

IEC 60117-12:1968 history

• 1970 IEC 60117-12:1968 Recommended graphical symbols - Part 12: Frequency spectrum diagrams