supporting road network的意思|示意

美 / / 英 / /

辅助公路网

支承构件 ... 支承构架；承重构架 supporting ground 支承构件 supporting road network 辅助道路网 surface ...

This requires not only good highway road network facilities, but also a perfect supporting services detailed highway.

这不仅需要有良好的高速公路路网设施，还需要有完善细致的高速公路配套服务。