对客车车身前后围蒙皮的材料、制作方法、成本进行分析比较。 关键词:客车车身 前后围蒙皮 工艺分析 成本比较 Abstract :The article compares and analyses the material ,manufacturing method and cost of the front and rear wall skins of the bus. Key words :Bus body , Front and rear wall panel skin , Technological analysis , Cost comparison