歐米惠必应词典

power frequency testing transformer

P 开头单词

常见例句

    雙語例句

  • The testing voltage of the secondary winding of transformer has to be 80% stipulated testing voltage while repeated power frequency voltage with-stand test needed.
    互感器一次繞組的重複工頻耐壓試騐應在槼定試騐電壓值的80%下進行。
    • 返回 power frequency testing transformer