alternating current three phase four wire system with neutral earthed是什么意思、英文翻译及中文解释 本文已影响 713人 alternating current three phase four wire system with neutral earthedpadding-bottom: 60%;"> 词语: alternating current three phase four wire system with neutral earthed解释: 中性点接地的交流三相四线系统词典: 海运专业英汉词典