China Railway Engineering and China Railway Construction are also owned by the Ministry of Railways.
中国铁路工程和中国铁道建筑，也拥有了铁道部。
In order to ensure the human and equipment safety, the concept and the technique of the integrated grounding system has been introduced in high speed passenger dedicated railway engineering in China.
为了确保人身和设备的安全，我国高速电气化客运专线引进了综合接地系统的概念和技术。
Taking the Jing-Jiu railway and Nan-Kun railway as examples, the attained standard of China railway engineering construction at present are elucidated.
以京九铁路及南昆铁路为例，阐述了我国铁路工程建设达到的水平；
Taking the Jing-Jiu railway and Nan-Kun railway as examples, the attained standard of China railway engineering construction at present are elucidated.
以京九铁路及南昆铁路为例，阐述了我国铁路工程建设达到的水平；
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