线路线缆短路断线查找仪 室内暗线... 连云港金升科技有限公司

p1Src=//y1.yzimgs.com/uploads_old/177114/2011062414404652_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/177114/2011062414404652_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/177114/2011062414404652_old_2.jpg"