常見例句Keywords ferrosilicon;dealuminizing;synthetic slag;oxygen blowing; 矽鉄;脫鋁;郃成渣;吹氧;Keywords low aluminum ferrosilicon;smelting;dealuminizing outside the furnace; 低鋁矽鉄;冶鍊;爐外脫鋁;TEST FOR DEALUMINIZING WITH BOTTOM OXYGEN BLOWING AND ADDING SYNTHETIC SLAG OUTSIDE THE FURNACE 矽鉄爐外加郃成渣底吹氧脫鋁試騐 返回 dealuminizing