常見例句Keywords ferrosilicon;dealuminizing;synthetic slag;oxygen blowing; 硅鐵;脫鋁;合成渣;吹氧;Keywords low aluminum ferrosilicon;smelting;dealuminizing outside the furnace; 低鋁硅鐵;冶煉;爐外脫鋁;TEST FOR DEALUMINIZING WITH BOTTOM OXYGEN BLOWING AND ADDING SYNTHETIC SLAG OUTSIDE THE FURNACE 硅鐵爐外加合成渣底吹氧脫鋁試驗 返回 dealuminizing