功率法平衡度测量
power balance degree measurement
无功就地平衡降损法
Reduced Loss Method of Local Reactive Power Balancing
BSR1型人体平衡功能测试仪
BSR-1 body balance testing instrument
电压电流平衡功能
voltage and current balance
无功平衡
Balance of Reactive Power
reactive balance
reactive power balancing
reactive power balance
无功平衡分析
analysis of reactive power balance