搜索结果: 1-1 共查到“公路运输 reconstruction”相关记录1条 . 查询时间(0.129 秒)
The criteria describing the need for highway reconstruction based on the theory of traffic flows and repay time
highway reconstruction repay time cost transport vehicle traffic intensity traffic flow speed capital investments transport expenses
2010/11/1
General data on the network of Ukrainian highways are presented. The analysis of design methods of highway reconstruction based on the theory of traffic flows and economic calculations of its repay ti...