220KV接地线 JDX-NL-220KV 上海晟皋电气科技有限公司

p1Src=//y1.yzimgs.com/uploads/490020/2016313-162122610.png&p2Src=//y1.yzimgs.com/uploads/490020/2016313-162127706.png&p3Src=//y1.yzimgs.com/uploads/490020/2016313-162130729.png"

aa