短語詞組短語polyphase kilowatt -hour meter 多相瓩時計;多相電度表kilowatt -hour meter box 電度表箱electronic kilowatt -hour meter 電子式電能表reactive kilowatt -hour meter 無功電度表precision kilowatt -hour meter 精密電度表threephase kilowatt -hour meter 三相電度表integrating kilowatt -hour meter 積算電度表;積算千瓦時計intelligent kilowatt -hour meter 智能電度表;直流智能電度表active kilowatt -hour meter 有功電度表 返回 kilowatt-hour meter