13/30292428 DC : 0被替代
BS EN 62631-3-1 - GUIDELINES FOR THE DETERMINATION OF DIELECTRIC AND RESISTIVE PROPERTIES OF SOLID INSULATING MATERIALS - PART 3-1: DETERMINATION OF RESISTIVE PROPERTIES (DC METHODS) - VOLUME RESISTANCE AND VOLUME RESISTIVITY, GENERAL METHOD
出版：British Standards Institution
专家解读视频
