<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区
          Global EditionASIA 中文雙語Fran?ais
          China
          Home / China / Top News

          Rail system on track for major innovation, senior engineer says

          By Zhang Zhihao | chinadaily.com.cn | Updated: 2018-03-15 10:35
          Share
          Share - WeChat

          The railway system will be safer, faster, more environmentally friendly and cover more areas to serve a wider public, a senior engineer said on Thursday.

          "The China Railways Corp (CRC) will continue to innovate both in technologies and management," said Lu Chunfang, an academician of the Chinese Academy of Engineering and the general director of the Beijing to Shanghai High-Speed Railway.

          Lu, a member of the 13th National Committee of the Chinese People's Political Consultative Conference (CPPCC), was speaking before the closing ceremony of the first session of the 13th CPPCC National Committee in Beijing on Thursday.

          China will improve security for its future high-speed trains on three fronts—operations, design and material, as well as its internal software and mechanism, Lu said.

          Engineers are also working on environmental sensing, self-driving, magnetic rails, vacuum tunnels and other technologies to make future trains smarter and faster.

          Trains that are quieter, use less energy and more environmentally friendly materials are also in the works.

          "Future Chinese high-speed trains will be safer, faster, and more comfortable than ever," he said.

          In 2017, China had 26,000 kilometers of high-speed rail, accounting for more than 60 percent of the world's high-speed rail, according to CRC, the nation's railway operator.

          China's high-speed railway coverage will reach 38,000 kilometers by 2025, as Lu said.

          In terms of technological innovations for the trains, "we have to fix our shortcomings by replacing foreign parts with domestically designed equipment," he said. "At the same time, we have to build on top of technologies that we are currently leading."

          Top
          BACK TO THE TOP
          English
          Copyright 1994 - . 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: 少妇被多人c夜夜爽爽av| 国产一区二区三区无码免费| 日韩三级一区二区在线看| 性夜黄a爽影免费看| 五月天天天综合精品无码| 夜夜影院未满十八勿进| 国产微拍精品一区二区三区| 精品国产免费一区二区三区香蕉| 婷婷综合缴情亚洲狠狠| 日韩精品一区二区三区在| 思思99热精品在线| 熟妇的味道hd中文字幕| 欧美va亚洲va在线观看| 亚洲综合中文字幕国产精品欧美| 国产欧美日韩亚洲一区二区三区| 国产福利无码一区二区在线| 人妻中文字幕亚洲精品| 色综合热无码热国产| 久久夜色精品国产亚洲av| 年轻女教师hd中字3| 又黄又爽又色的少妇毛片| 亚洲精品国产中文字幕| 亚洲国产精品一区二区第一页| 精品国产一区二区三区麻豆| 亚洲最大成人av在线| 精品国产中文字幕在线| 亚洲AV无码不卡一区二区三区| 青青青爽在线视频观看| 国产91麻豆免费观看| 真实国产老熟女无套内射| 国产99久久亚洲综合精品西瓜tv| 亚洲精品一区二区三区蜜臀| 东京热一精品无码av| 99www久久综合久久爱com| 久久精品亚洲日本波多野结衣| 婷婷丁香五月深爱憿情网| 青春草公开在线视频日韩| 无码一区二区三区久久精品| 欧美日韩国产一区二区三区欧 | 免费爆乳精品一区二区| 精品一区二区三区少妇蜜臀|