A new mode-cost analysis graphic method by microcomputer, is presented in this paper. It can be used to prize the project of current cupola burden in cost, and improve on the charging.
本文提出了一个新方法——用微机作成本分析图法，从成本角度评价冲天炉现行配料方案的优劣，从而辅助改进决策。
A new mode-cost analysis graphic method by microcomputer, is presented in this paper. It can be used to prize the project of current cupola burden in cost, and improve on the charging.
本文提出了一个新方法——用微机作成本分析图法，从成本角度评价冲天炉现行配料方案的优劣，从而辅助改进决策。
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