• This article analyzes the constitution of cost in transforming machine tools into NC machine tools and various factors affecting cost, and points out the way and criterion for getting rational cost.

    分析了普通机床数控化改造中的成本构成影响成本的各种因素指出取得合理成本方法判断标准

    youdao

  • This article analyzes the constitution of cost in transforming machine tools into NC machine tools and various factors affecting cost, and points out the way and criterion for getting rational cost.

    分析了普通机床数控化改造中的成本构成影响成本的各种因素指出取得合理成本方法判断标准

    youdao

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