常見例句雙語例句This paper introduces the features of finger shaft arc furnace and looks forward to its future.介紹手指式豎爐電弧爐的特點，并展望了未來的發(fā)展趨勢。The research and development on shaft type D. C. arc furnace charging of once for all were introduced.介紹了一次加料式豎爐型直流煉鋼電弧爐的研究、開發(fā)。In recent years, finger shaft arc furnace developed by FUCHS got an important position in the field of arc furnace steelmaking .在電弧爐煉鋼領(lǐng)域，德國FUC HS公司開發(fā)的手指式豎爐電弧近年受到了普遍的重視。 返回 shaft arc furnace