contact arc
词语: contact arc
解释: 接触弧
词典: 电力专业英汉词典
contact arc 相关解释
contact arc 〔名词〕接触弧
contact arc 啮合弧(日、月晕轮外的)幻光弧
接触弧 contact arc
接触弧 arc of contact
接触弧 arc of contact
接触弧 arc of contact;contact arc
接触弧 arc of contact;contact arc
接触弧 arc of contact;contact arc