城市公交客车发展的风向标

A brief talk on low-height surface treatment and paint research

阐述了城市公交客车优先发展的重要性，指出了城市发展对公交车性能、数量、技术水平的要求，展示了公交客车的发展方向。

This paper elaborates on the importance of developing city buses as a priority, as well as the required performance, quantity and technical specifications. It points out the development trend of city buses.