容電壓互感器 potential transformer: (測量用)變壓器。 auxiliary potential transformer: 輔助的變壓器; 輔助電壓互感器bus-bar potential transformer: 母線電壓互感器bushing potential transformer: 套筒式電壓互感器calibration potential transformer: 校準(zhǔn)用電壓互感器下載手機(jī)詞典可隨時隨地查詞查翻譯