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提出了维持明尼苏达铁隧岩工业15年需要开展的几个方面工作。保护明尼苏达铁链岩资源以用于未来发展；利用综合技术处理矿山废料以使未来土地利用和处理成本基本平衡；加大国家研究力度，使一些新技术能够产业化；建立新技术产业化基金；鼓励开发钢铁工业的新产品。
Several aspects of the work needed to sustain the Minnesota Tie-Tie industry for 15 years are proposed. Protect Minnesota iron chain rock resources for future development; use integrated technologies to dispose of mine wastes so that future land use and treatment costs are basically balanced; increase national research efforts to enable new technologies to be industrialized; and establish new technology industrialization funds; Encourage the development of new products in the steel industry.