短語詞組短語electric c arc furnace 電弧爐ton electric -arc furnace t電爐electric -arc furnace steelmaking 電弧爐鍊鋼;繙譯single -phase electric-arc furnace 單相電弧爐three -phase electric-arc furnace 三相電弧爐one -phase electric-arc furnace 單相電弧電爐5 ton electric -arc furnace t電爐dc electric -arc furnace bath 直流電弧爐熔池steelmaking in electric -arc furnace 電弧爐鍊鋼 返回 electric arc furnace