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我国公路交通事业已进入快速发展期，但公路通车里程与国土面积和人口数量相比，仍相当落后。由于交通一直是我国经济发展的瓶颈，“十五”期间，国家还将集中资金，修建部分车流量大的国道，以及中西部地区公路。因此，“十五”期间，我国公路筑养路机械的总需求量仍将比“九
China’s road transport industry has entered a period of rapid development, but the mileage of roads and highways is still quite backward compared to the total land area and population. Since transportation has always been the bottleneck of China’s economic development, during the “10th Five-Year Plan” period, the state will also concentrate funds to build some national highways with large traffic volume and highways in the central and western regions. Therefore, during the “10th Five-Year Plan” period, the total demand for road construction machinery in China will still be