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主要研究建筑机械的效能评估 ,建立了建筑机械效能考核指标体系 ,提出了建筑机械效能的评价方法 ,为建筑机械的效能评估提供了科学依据
It mainly studies the performance evaluation of construction machinery, establishes a performance evaluation index system for construction machinery, and proposes an evaluation method for the effectiveness of construction machinery, which provides a scientific basis for the effectiveness evaluation of construction machinery.