MS2302接地电阻仪MS2302（华清仪器总平台）图片

p1Src=//y1.yzimgs.com/uploads_old/315373/2010121623071079_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/315373/2010121623071079_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/315373/2010121623071079_old_2.jpg"