![](http://www.ecns.cn/hd/2024/01/08/18b1f71238f64c4585f4b50617858e84.jpg)
The Fuxing Intelligent Electric Multiple Unit (EMU) CR400BF-Z is under maintenance at a station of Xi 'an bullet train section in northwest China's Shaanxi Province, Jan. 6, 2024. (Photo provided to China News Service)
The Fuxing Intelligent Electric Multiple Unit (EMU) CR400BF-Z was under maintenance at a maintenance station of Xi 'an bullet train section. This is the first time that this type of EMU has been introduced to northwest China.
![](http://www.ecns.cn/hd/2024/01/08/fa0b2185ba844efab099fa6a1f33a562.jpg)
An interior view of the Fuxing Intelligent Electric Multiple Unit (EMU) CR400BF-Z in Xi'an, northwest China's Shaanxi Province, Jan. 6, 2024. (Photo provided to China News Service)
![](http://www.ecns.cn/hd/2024/01/08/8cc64fe5fbaf41e7956f953dbc5a5131.jpg)
An interior view of the Fuxing Intelligent Electric Multiple Unit (EMU) CR400BF-Z in Xi'an, northwest China's Shaanxi Province, Jan. 6, 2024. (Photo provided to China News Service)
![](http://www.ecns.cn/hd/2024/01/08/ece06dc9452b48f8b60468d09c1c2103.jpg)
The Fuxing Intelligent Electric Multiple Unit (EMU) CR400BF-Z is under maintenance at a station of Xi 'an bullet train section in northwest China's Shaanxi Province, Jan. 6, 2024. (Photo provided to China News Service)