DIN EN 62631-3-2:2016 固體絕緣材料的介電和電阻特性.電阻特性的測(cè)定(直流方法).表面電阻和表面電阻率(IEC 62631-3-2-2015).德文版本EN 62631-3-2-2016
Dielectric and resistive properties of solid insulating materials - Part 3-2: Determination of resistive properties (DC Methods) - Surface resistance and surface resistivity (IEC 62631-3-2:2015); German version EN 62631-3-2:2016