欧美日韩电影_性久久久久久_欧美亚洲_天堂影视av_欧美黄色一级视频_污污网站免费_制服翘臀警花被巨大进入影视_免费观看91视频_国产爱搞_男插女动态_欧美日韩国产一区二区三区在线观看_精品夜夜澡人妻无码av_中文字幕1区_西西毛片_黄色一二三区

On Feb. 17, leaders and experts from multiple departments of the State Grid Shanghai Municipal Electric Power Company (State Grid Shanghai) including the Department of Materials and Equipment, Department of Operation and Maintenance and Department of Construction, Maintenance Company, Materials Company and  Economic Research Institute came to the EETI to witness the 500kV transformer short-circuit test.

President Hu Delin and other technical backbone personnel of the EETI and leaders and experts of the State Grid Shanghai had in-depth exchanges on the 500kV power transformer emergency short-circuit test and completed the test in a satisfactory manner in the joint efforts of both sides.