The paper proposes to use the ratio of unit energy consumption over productivity as a compound index in the evaluation of the operation efficiency of steady operation roller.
本文提出应用单位能耗量与单位生产率之比的综合指标来评价静作用压路机的作业效率。
The paper proposes to use the ratio of unit energy consumption over productivity as a compound index in the evaluation of the operation efficiency of steady operation roller.
本文提出应用单位能耗量与单位生产率之比的综合指标来评价静作用压路机的作业效率。
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