久久精品夜夜夜夜夜久久,人妻精品无码一区二区三区,国产美女精品一区二区三区,小雪被老汉各种姿势玩弄,狠狠躁夜夜躁av网站中文字幕

The high-voltage shunt capacitor is mainly used to compensate for the reactive power of the power system, improve the load power factor, and reduce the reactive power transmission of lines, improve the transmission capacity of the power grid, reduce the power consumption, minimize the energy loss and improve the voltage quality and increase the equipment utilization rate.