双极性程控直流电源 KRT-5005 50V 5A
深圳市金壤电子科技有限公司
p1Src=//y2.yzimgs.com/uploads_old/399418/2015060117245105_old.jpg&p2Src=//y2.yzimgs.com/uploads_old/399418/2015060117245116_old.jpg&p3Src=//y2.yzimgs.com/uploads_old/399418/2015060117245123_old.jpg