PDF(450 KB)
基于车辆轴型分类的公路货运车辆运营成本研究
杭文, 李旭宏, 何杰
PDF(450 KB)
基于车辆轴型分类的公路货运车辆运营成本研究
Research of Highway Freight Vehicle Operating Cost Based on Vehicles Axle Type Classification
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