primary highway meaning in English
公路干线
主要公路
Examples
- What is the basic speed limit outside a city , town or village on a non - primary highway
在城市外不是主要的高速公路时速是多少? - Optimum design of slope stabilization and reinforcement scheme on tai ' an - feicheng primary highway
泰肥公路边坡治理方案优化设计