ST-3000B电缆故障探测仪 ST-3000B 上海徐吉电气有限公司

p1Src=//y2.yzimgs.com/uploads/409290/2016727-145635590.jpg&p2Src=//y1.yzimgs.com/uploads/409290/2016727-145642589.jpg&p3Src=//y1.yzimgs.com/uploads/409290/2016727-145647221.jpg