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文内阐述了目前中小型钢厂开坯存在的多种矛盾,在分析盾矛的基础上,提出了解决中小型钢厂开坯的一些途径。
This article expounds the many contradictions existing in the current small and medium-sized steel mills, and on the basis of analyzing the shield spears, puts forward some ways to solve the problems of the billet mills.