OVE EN IEC 60216-5:2021 Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative temperature index (RTI) of an insulating material (IEC 112/517/CDV) (english version)
2021OVE EN IEC 60216-5:2021 Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative temperature index (RTI) of an insulating material (IEC 112/517/CDV) (english version)