IEC 62631-3-1:2023
固体绝缘材料的介电和电阻财产.第3-1部分:电阻财产的测定(直流法).体积电阻和体积电阻率.通用方法
Dielectric and resistive properties of solid insulating materials - Part 3-1: Determination of resistive properties (DC methods) - Volume resistance and volume resistivity - General method