Ревидиран
Applies to two-pin polarized and three-pin plugs for hearing aids. Gives dimensions and tolerances to ensure interchangeability.
ПОВУЧЕН
IEC 60090:1957 ED1
99.60
Повлачење ступило на снагу
19. 11. 2016.
ПОВУЧЕН
IEC 60090:1973 ED2