"查查詞典"手機(jī)版
千萬人都在用的超大詞匯詞典翻譯APP
An electron beam furnace (EB furnace) is a type of vacuum furnace employing high-energy electron beam in vacuum as the mean for delivery of heat to the material being melted. It is one of the electron beam technologies.
詳細(xì)百科解釋