常見例句雙語例句The electric arc furnace steel-making productivity has gained rapid progress in the recent years.近幾年來, 電弧爐鍊鋼生産率有較大的提高。The article analyzes the application of high voltage frequency converter on the arc furnace dust removal fan in some steel-smelting factory.分析了高壓變頻器在某鍊鋼廠電弧爐鍊鋼除塵風(fēng)機(jī)中的應(yīng)用。A new technique of applying arc furnace single-slag manner smelting steel can widely be used in varies of steels smelting, and possess preferable practicality and agility.應(yīng)用電弧爐單渣法鍊鋼的改進(jìn)工藝,能廣泛用於諸多鋼種的熔鍊,具有較強(qiáng)的實(shí)用性、霛活性。 返回 arc-furnace steel