The development of oil conservator of power transformer is reviewed.A metal corrugated oil conservator is intoduced.Its application is analyzed.The problems in its application are discussed.是什么意思_The development of oil conservator of power transformer is reviewed.A metal corrugated oil conservator is intoduced.Its application is analyzed.The problems in its application are discussed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句