ZC25B-4指针式绝缘电阻表(手摇式)​ 上海旺平电气有限公司

p1Src=//y3.yzimgs.com/uploads/395488/20161118-9512825.jpg&p2Src=//y1.yzimgs.com/uploads/395488/20161118-9519731.jpg?watermark/2/text/5LiK5rW35pe65bmz55S15rCU5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast