DIN EN 62631-3-3:2016
固体绝缘材料的介电和电阻特性.电阻特性的测定(直流方法).绝缘电阻(IEC 62631-3-3-2015).德文版本EN 62631-3-3-2016
Dielectric and resistive properties of solid insulating materials - Part 3-3: Determination of resistive properties (DC Methods) - Insulation resistance (IEC 62631-3-3:2015); German version EN 62631-3-3:2016