[國(guó)外標(biāo)準(zhǔn)] IEC 60216-5:2003 Electrical insulating materials - Thermal endurance properties - Part 5 Determination of relative thermal endurance index (RTE) of an insulating material
IEC 60216-5:2003 Electrical insulating materials - Thermal endurance properties - Part 5 Determination of relative thermal endurance index (RTE) of an insulating material.pdf