数字高压绝缘电阻表(兆欧表5000V) ES3025E 上海康登电气科技有限公司

p1Src=//y2.yzimgs.com/uploads/507859/20161227-195634530.jpg&p2Src=//y2.yzimgs.com/uploads/507859/20161227-195641672.jpg&p3Src=//y2.yzimgs.com/uploads/507859/20161227-195649304.jpg