产品劳动量

产品劳动量产品劳动量
  1. 基于功能分析的产品设计劳动量估算模型

    Estimate Model for Product Design Effort Based on Function Decomposition

  2. 单位产品必要的劳动消耗量等量劳动相交换规律

    Unit manpower needs law of exchange of equal amounts of labor

  3. 如何计算商品中凝结的社会必要劳动时间?单位产品必要的劳动消耗量

    How to calculate the socially necessary labor time spent in the commodities ? unit manpower needs