可编程直流电子负载PEL-3041 PEL-3041 图片

p1Src=//y2.yzimgs.com/uploads_old/363295/2014022410544536_old.jpg&p2Src=//y2.yzimgs.com/uploads_old/363295/2014022410544536_old_1.jpg&p3Src=//y2.yzimgs.com/uploads_old/363295/2014022410544536_old_2.jpg"