长途客车车身骨架重点部位的修复

The crucial parts reparation of the long distance coach body skelecton

为延长车身的使用寿命，从修理方面介绍了车身前围、乘客门、后轮拱、车顶行李架及车身后同等骨架重点部位的修理经验。

In order to extend the durability of the bus body, the paper introduces the maintenance experiences of the bus body front wall, passenger door, rear wheel arch, roof rack and other important positions of the skeletons.