Behaviour of fluorine in blast-furnace smelting ⅴ . an investigation of the slag-forming processes in a 11m ~ 3 blastfurnace smelting pao-tou iron ore
氟在高炉冶炼中的行为Ⅴ.11M~3高炉冶炼包头铁矿中成渣过程之研究