In those early days, the company 's core business was model railways and cars.
创业初期，公司的核心业务是模型铁道和汽车。
Another example of collectible items includes model railways and trains made for hobbyists.
收藏项目的另一个例子包括为有爱好者制作的铁路和火车。
This provides very good model and experience for dedicate communication system's design and development for our railways in the near future.
该项工作为今后铁路专用通信系统设备的设计和研发提供了很好的模式和经验。
Bring forward the model of hard ware and the structure of software. To assure railways high reliability and high security.
为确保该系统能够达到铁路上高可靠性、高安全性的要求，研究了这一新系统的硬件体系结构和软件的实现。
The utility model can be widely applied to the maintaining construction of the high piers on highways and railways.
广泛应用于公路、铁路高桥 墩的养护施工中。
In the construction of railways, the utility model can complete construction by screwing screws. Being convenient and rapid, the spacer can be easily replaced and inspected.
这种轨道绝缘垫片在轨道施工中只 需要用螺丝拧紧即可完成施工，方便、快速，垫片也容易更换、检视。
In the construction of railways, the utility model can complete construction by screwing screws. Being convenient and rapid, the spacer can be easily replaced and inspected.
这种轨道绝缘垫片在轨道施工中只 需要用螺丝拧紧即可完成施工，方便、快速，垫片也容易更换、检视。
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