GYB-220KV防雨验电器 上海徐吉电气有限公司

p1Src=//y3.yzimgs.com/uploads_old/468885/2015031110120877_old.jpg&p2Src=//y3.yzimgs.com/uploads_old/468885/2015031110120891_old.jpg&p3Src=//y3.yzimgs.com/uploads_old/468885/2015031110120909_old.jpg"

aa