亚洲视频免费一区,国产欧美综合一区二区,亚洲国产观看,91精品啪在线观看国产91九色,日本又黄又粗暴的gif动态图含羞,麻豆国产一区二区在线观看,中文字幕在线二区

Chinese double-decker trains rolling toward Europe

By Feng Zhiwei in Changsha and Zhou Huiying | chinadaily.com.cn | Updated: 2021-06-04 16:36
Share
Share - WeChat
The first set of double-decker bullet trains for export rolls off the production line on Monday in Zhuzhou, Hunan province. [Photo provided to chinadaily.com.cn]

Further, with the integration of scientific and technological innovations, the trains have characteristics of flexible grouping, safety and reliability. They're intelligent and comfortable.

The weight of an entire train is only about 10 percent higher than a single-level train, because new composite materials such as high-strength, lightweight and corrosion-resistant carbon fiber is used.

The trains are equipped with a remote monitoring system and an intelligent multi-information service system.

During operation, the real-time position and system status information of a train can be transmitted to the ground wirelessly, and passengers can purchase tickets, reserve seats and view the operations map on the train.

Despite the burden of the COVID-19 epidemic, the company finished the project in just18 months, cutting in half the time needed for similar foreign products.

|<< Previous 1 2 3 4 5 6 7 8 9 10 Next   >>|
Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US