异频介质损耗测试仪 SX-9000D
上海康登电气科技有限公司
p1Src=//y3.yzimgs.com/uploads/507859/20161228-102931940.jpg&p2Src=//y3.yzimgs.com/uploads/507859/20161228-102946764.jpg&p3Src=//y2.yzimgs.com/uploads/507859/20161228-102955875.jpg