GYC-20/150干式高压试验变压器 GYC-20/150 上海妙定电气有限公司

p1Src=//y3.yzimgs.com/uploads/503490/2016317-144628748.jpg&p2Src=//y2.yzimgs.com/uploads/503490/2016317-144633726.jpg&p3Src=//y1.yzimgs.com/uploads/503490/2016317-144638173.jpg