BOCR2000 钳形接地电阻测试仪 BOCR2000 上海徐吉电气有限公司

p1Src=//y1.yzimgs.com/uploads/409290/2016729-15488123.jpg&p2Src=//y3.yzimgs.com/uploads/409290/2016729-154812641.jpg&p3Src=//y2.yzimgs.com/uploads/409290/2016729-154816702.jpg