Ревидиран
Identifies circuit arrangements and movement methods of the coolant. Classifies methods of cooling and gives a designation system for them. Complete and simplified designations are defined.
ПОВУЧЕН
IEC 60034-6:1969 ED1
99.60
Повлачење ступило на снагу
19. 11. 2016.
ОБЈАВЉЕН
IEC 60034-6:1991 ED2