變壓器直流電阻測試儀 ZZ-1A
上海康登電氣科技有限公司
p1Src=//y1.yzimgs.com/uploads/507859/20161222-212618571.jpg&p2Src=//y3.yzimgs.com/uploads/507859/20161222-212623396.jpg&p3Src=//y2.yzimgs.com/uploads/507859/20161222-212632954.jpg