Ревидиран
Applicable to directly heated negative temperature coefficient
thermistors, typically made from transition metal oxide materials
with semiconducting properties.
ПОВУЧЕН
IEC 60539:1976 ED1
ПОВУЧЕН
IEC 60539-1:2002 ED1
99.60
Повлачење ступило на снагу
13. 2. 2008.
ПОВУЧЕН
IEC 60539-1:2008 ED2