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简介.LD-AC法(LD-ACPROCESS)氧气喷石灰粉炼钢法是利用喷石灰粉快速成渣并采用双渣和留渣操作来达到有效的脱磷。主要是氧气和石灰粉的反应过程,所以在工作过程中对于氧气 ...,ItisalossycompressionsoundsourcecodingtechnologydevelopedbySonytoplayHigh-Resolutio...。參考影片的文章的如下: