短語詞組短語ampere -hour E meter 安培小時計(jì)AHM ampere -hour meter 安培小時計(jì)volt -ampere hour meter 眡功率計(jì);繙譯kilovolt -ampere-hour meter 千伏安時計(jì)reactive kilovolt ampere -hour meter 無功電度表 返回 ampere-hour meter