ETCR2000C多功能钳形接地电阻测试... 广州市铱泰电子科技有限公司

p1Src=//y1.yzimgs.com/uploads/492220/202528-82134775.jpg&p2Src=//y3.yzimgs.com/uploads/492220/202528-82140424.jpg&p3Src=//y1.yzimgs.com/uploads/492220/202528-82144159.jpg"