ZX78 直流电阻箱 ZX78
上海徐吉电气有限公司
p1Src=//y1.yzimgs.com/uploads/409290/201681-82744895.jpg&p2Src=//y3.yzimgs.com/uploads/409290/201681-82754447.jpg&p3Src=//y3.yzimgs.com/uploads/409290/201681-82759207.jpg