Ревидиран
Contains graphical symbols to represent dependency notation, combinative and sequential elements, as well as complex-function elements.
ПОВУЧЕН
IEC 60617-12:1983 ED1
ПОВУЧЕН
IEC 60617-12:1991 ED2
99.60
Повлачење ступило на снагу
15. 12. 1997.
ПОВУЧЕН
IEC 60617-12:1997 ED3