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1背景简述我国虽然是世界产钢第一大国,但我国优质钢、洁净钢的生产无论是数量,还是品种、质量方面与世界先进国家有很大的差距,成为我国钢铁生产的短板,无法满足我国经济发展的需要,严重的影响我国装备制造、国防等工业发展。如果单从冶金装备条件上比较,我国通过近些年的大量引进现代国际先进的冶金技术设备,已具备生产优质钢、洁净钢、超洁净钢的能力。
1 Background brief Although China is the world’s largest steel producer, but China’s high-quality steel, clean steel production in terms of quantity, or variety, quality and advanced countries in the world there is a big gap between China’s steel production has become a short board, Can not meet the needs of China’s economic development and seriously affect the development of China’s equipment manufacturing and national defense industries. If we compare the conditions of metallurgical equipment alone, our country has acquired the capability of producing high-quality steel, clean steel and ultra-clean steel by introducing modern and advanced metallurgical technology and equipment in large quantities in recent years.