suspension rail

The suspension system is a key part of urban rail vehicle. Its state is related to the train ride comfort, safety and reliability, directly.

城轨列车悬挂系统作为城轨列车的关键组件之一，其健康状态直接关系到列车行驶的舒适性、可靠性和安全性。

And the design of axle-box suspension takes account of wheelset locating, wheel-rail lateral force and travel stability, etc., the friction damper method is, therefore, one of the key technology in axle-box suspension.

轴箱悬挂设计需要兼顾轮对定位、轮轨横向力和运行平稳性等多方面性能，因而摩擦减振方式仍然是轴箱悬挂的关键技术之一。

Not only is Hong Kong, and is currently the world's longest road and rail suspension bridge.

不仅是香港, 而且是全球目前最长的行车及铁路吊桥.

Studies on the Magnet/ Rail Relationship of Electromagnetic Suspension Transport System

常导磁悬浮铁路磁轨关系研究