YDB-II變壓器變比組別測(cè)量?jī)x YDB-II
上海徐吉電氣有限公司
p1Src=//y3.yzimgs.com/uploads/409290/201682-175121494.jpg&p2Src=//y2.yzimgs.com/uploads/409290/201682-175126324.jpg&p3Src=//y2.yzimgs.com/uploads/409290/201682-175130724.jpg