日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

Global EditionASIA 中文雙語Fran?ais
China
Home / China / Innovation

China develops 400 kph high-speed train

Xinhua | Updated: 2018-02-27 01:12
Share
Share - WeChat

BEIJING - China is developing new bullet trains with a speed up to 400 kph, said a leading figure in the country's high-speed railway technology development.

Ding Rongjun, an academician of the Chinese Academy of Engineering, said that China was also researching the next generation magnetic-levitation train with a top speed of 600 kph, at a press conference Monday.

"We are now focusing on how to link TV signals to the trains so that passengers will be able to enjoy films on window-turned screens," Ding said.

A permanent magnet drive system has been added to trains and is undergoing assessment, he said, adding that automatic and unmanned drive technology will be used in the future.

The maximum speed of China's bullet trains rose to 350 kph, when the Fuxing (Rejuvenation) bullet trains started operation between Beijing and Shanghai on Sept 21, 2017.

The Fuxing trains are a substantial upgrade on the previous Hexie (Harmony) bullet trains. Entirely designed and manufactured in China, the Fuxing train is more spacious and energy-efficient, with longer service life and better reliability.

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
 
主站蜘蛛池模板: 国产精品v欧美精品v日韩精品 | 精品亚洲国产成av人片传媒 | 97se亚洲综合在线韩国专区福利 | 国内精品小视频福利网址 | 日韩综合在线 | 手机看片国产免费现在观看 | 欧美日韩精选 | 涩涩小网站 | 色影影院 | 日韩精品视频一区二区三区 | 欧美 国产 综合 | av黄色在线免费观看 | 毛片无码免费无码播放 | 国产精品久久久久久久久久久久久 | 亚洲日本中文字幕区 | 久久久婷婷一区二区三区不卡 | 亚洲一区二区三区高清 | 亚洲视频在线看 | 国产精品久久久久亚洲 | 婷婷久久综合九色综合九七 | 一级一级毛片看看 | 奇米4色 | 太平公主一级艳史播放高清 | 成人在线综合网 | 五月婷婷狠狠爱 | 成人国内精品久久久久影 | 久久久久久国产精品久久 | 国产在线观看一区二区 | 国内自拍一二三四2021 | 成人小片magnet | 中文字幕日韩欧美一区二区三区 | 不卡一区在线观看 | 国内精品伊人久久久久7777人 | av一区二区三区在线观看 | 免费黄色在线观看 | 成年人黄色毛片 | 日韩欧美在线观看一区 | 日日射影院 | 91视频.com| 国产亚洲情侣一区二区无 | 波多野结衣在线网站 |