Some elements, such as the cargo displacement, production and sale balanced transportation and optimized transportation cost, must be considered in determining the plan. The chart show can be used to solve the above said.%公路货物运输经常涉及若干供货点至若干需求点的货物位移,产、销量平衡运输问题及运输成本的优化是运输企业制定调运方案时必须要考虑的内容,表上作业法可以较好地解决这类问题。
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