This paper explores the construction and overall design idea of cab ceiling for urban rail vehicle, presents the main kinds of structure, and describes the development trend.
文章对城轨车辆司机室天花板构造和总体设计思路进行了探讨．分析介绍了目前城轨车辆司机室天花板几种最常用的结构形式，并对其发展趋势进行了展望。
Unique split type design, save ceiling space of the vehicle, indoor unit is easy to install, no influence on appearance of the whole vehicles.
独特的分体式设计，不占用车辆顶部空间，室内机方便安装，位置灵活，不影响整车的外观设计。
Unique split type design, save ceiling space of the vehicle, indoor unit is easy to install, no influence on appearance of the whole vehicles.
独特的分体式设计，不占用车辆顶部空间，室内机方便安装，位置灵活，不影响整车的外观设计。
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