3kV AC耐压测试仪　 上海芮测电子科技有限公司

p1Src=//y2.yzimgs.com/uploads/518672/2017510-1548452.jpg?watermark/2/text/d3d3LnJhdGVzdHMuY29t/font/5a6L5L2T/fontsize/400/fill/I0E3QTlBOA==/gravity/SouthEast&p2Src=//y1.yzimgs.com/uploads/518672/2017510-15418419.png?watermark/2/text/d3d3LnJhdGVzdHMuY29t/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast"