The article provides a brief context of how China steel yield leapfrogged from a global position of No.26 in 1949 to top position within a time of half century.

 
  • 摘要简要回顾了我国钢产量从新中国成立时居世界第26位、经过半个世纪的迅猛发展跃居世界第一位的历程。
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