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通过对现行铁路概算编制中外来料计算方法———价差系数法进行分析 ,探讨现行计算方法的不足 ,并提出具体的改进建议
Based on the analysis of the calculation method of the difference between incoming and outgoing materials in the preparation of the current railway budget estimates, this paper discusses the shortcomings of the current calculation methods and puts forward specific suggestions for improvement