Revised
Contains graphical symbols to represent dependency notation, combinative and sequential elements, as well as complex-function elements.
WITHDRAWN
IEC 60617-12:1983 ED1
WITHDRAWN
IEC 60617-12:1991 ED2
99.60
Withdrawal effective
Dec 15, 1997
WITHDRAWN
IEC 60617-12:1991/AMD1:1992 ED2
WITHDRAWN
IEC 60617-12:1991/AMD2:1994 ED2
WITHDRAWN
IEC 60617-12:1997 ED3