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关于滚筒式沥青混凝土搅拌设备级配精度国内尚无准确定义。本文在双对数坐标上初步建立了级配精度的概念,给出了检测条件,并提出了描述滚筒式沥青混凝土搅拌设备级配精度的定量指标。
On the roller asphalt mixing plant gradation accuracy is not yet accurate definition. In this paper, the concept of gradation precision was preliminarily established on double logarithmic coordinates. The test conditions were given. The quantitative indexes describing gradation accuracy of roller asphalt concrete mixing equipment were put forward.