GXQJ -40.5kV/2500A全屏蔽复合绝缘管型母线运行于吉林通钢铁前72.5kV变电站

GXQJ -40.5kV/2500A全屏蔽复合绝缘管型母线运行于吉林通钢铁前72.5kV变电站

GXQJ -40.5kV/2500A fully shielded composite insulated tubular bus runs in the 72.5kV substation in front of Jilin Tong Iron and Steel