GSY-II-10全回路自检声光显示交流高压验电器 GSY-II-10 图片

p1Src=//y2.yzimgs.com/uploads_old/468886/2013091116515150_old.jpg&p2Src=//y2.yzimgs.com/uploads_old/468886/2013091116515150_old_1.jpg&p3Src=//y2.yzimgs.com/uploads_old/468886/2013091116515150_old_2.jpg"