字典網>> 英漢字典>> O開頭詞條>>open-hearth furnace的意思 漢英字典open-hearth furnace中文翻譯：【化】 平爐字典網 英文解釋：名詞 open-hearth furnace:a furnace for making steel in which the steel is placed on a shallow hearth and flames of burning gas and hot air play over it相關詞條：open-end lease open-account basis openface crown open hash technique open path expression opening balance Open System Interconnection open-collector gate open mold open-cast