【摘要】 通过对西南地区公路运输、基本建设及专用车近三年销售的调研分析,对该地区未来三年的市场需求进行了预测。更多还原

【Abstract】 This article has forecast the market needs of special vehicles in coming three years in southwest China,based on the research and analysis of highway traffic, basic build in nearly time, and special vehicles sales in recent three years in these areas.更多还原