进出口测量、控制和实验室用电气设备检验规程 第4部分:绝缘电阻表
Rules for the inspection of electrical equipment for measurement,control,and laboratory use for import and export - Part 4:Insulation resistance meter
2014-04-09
SN/T 3703.2-2013
进出口高压电器检验规程 第2部分:高压瓷绝缘子
Rules for the inspection of high-voltage electrical apparatus for import and export-Part 2:High voltage insulators of ceramic material