亚洲国产精品久久久久,欧美日韩精品视频2区,国精产品一区二区三区有限公司,亚洲中文字幕在线一区播放,亚洲精品一二三区尤物tv

CRH1A-200 EMU of Coach

Release time:  2018-12-17

?

? ? ? ? ? ? ?

????? AC drive and diversified power technology are adopted.

????? Bogie with air spring without bolster, very high braking reliability and accuracy.

????? Interior design and equipment embody humanization and modularization.

????? The special space and toilet for the handicapped are characterized by humanized design.

????? Several innovative functions such as network control, remote maintenance, and remote service.

????? Flexible formation, which can achieve high-density operation with less-car formation.


亚洲国产精品久久久久,欧美日韩精品视频2区,国精产品一区二区三区有限公司,亚洲中文字幕在线一区播放,亚洲精品一二三区尤物tv