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钢铁材料应用广泛,作用重大,是最重要的结构和功能材料,在国民经济、人民生活、国家安全等方面具有不可替代的作用。钢铁行业是国民经济的支柱性产业。我国目前钢铁产能规模接近世界总产量的二分之一,从业人员达到350万人,具有巨大的国际、国内影响力。我国目前正处在工业化中、后期,作为一个迅速崛起的发展中国家,持续稳定地生产低成本、高质量钢铁产品,是支撑我国产业结构调整和转型升级的重要保障,具有
Iron and steel materials are widely used and have an important role and are the most important structural and functional materials. They play an irreplaceable role in the national economy, people’s lives and national security. The steel industry is a pillar industry of the national economy. At present, China’s steel production capacity is close to one-half of the world’s total output, employing 3.5 million people and has tremendous international and domestic influence. As a developing country that is rapidly emerging, sustained and steady production of low-cost and high-quality steel products in the latter part of our country is an important guarantee that supports the readjustment and transformation and upgrading of China’s industrial structure and has