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中国钢铁材料发展现状及迈入新世纪的对策翁宇庆 10 1…………………………………………………………………………………废钢作为可持续发展资源在钢铁工业中的应用单亦和 10 6 ………………………………………………………………………………原 料宝钢煤岩配煤方法的研究
China steel material development status and the strategy of entering the new century Weng Yuqing 10 1 ..................................................................................................... Scrap as a sustainable Development of resources in the steel industry Shan Yi and 10 6 ......................................................................... Raw materials Baosteel coal and coal blending method Research