GYC-15/50干式交直流高压试验变压器 GYC-15/50 上海妙定电气有限公司

p1Src=//y3.yzimgs.com/uploads/503490/2016317-152438131.jpg&p2Src=//y1.yzimgs.com/uploads/503490/2016317-152443450.jpg&p3Src=//y1.yzimgs.com/uploads/503490/2016317-152447935.jpg