Ревидиран
This general purpose model (GPM) can be used for the evaluation of wire-wound electrical insulation systems where specific electrotechnical products are not available or required.
ПОВУЧЕН
IEC 61857-21:1998 ED1
99.60
Повлачење ступило на снагу
27. 8. 2004.
ПОВУЧЕН
IEC 61857-21:2004 ED2