高压绝缘电阻测试仪（1KV-10KV）... 上海胜绪电气有限公司

p1Src=//y2.yzimgs.com/uploads/421139/2017522-191450328.jpg?watermark/2/text/5LiK5rW36IOc57uq55S15rCU5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/SouthEast"