<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
          Business
          Home / Business / Companies

          New Chinese maglev train completes pilot run

          Xinhua | Updated: 2017-08-14 09:02
          Share
          Share - WeChat

          DALIAN - A new generation of Chinese middle-to-low-speed magnetically levitated (maglev) trains has completed a test run in Shanghai and is expected to enter the market in a year, CRRC Dalian announced Sunday.

          Research and development of the new maglev train began eight years ago, and the successful pilot run showed China has mastered core technology in new-generation magnetic suspension systems, according to Qu Tianwei, chief engineer with CRRC Dalian.

          The maglev underwent a test run of 120 km per hour in Shanghai.

          Compared with traditional rail transit system, the new middle-to-low speed trains produce little noise and have better climbing ability and a longer service life, Qu said.

          Construction costs of new maglev train lines are higher than those of urban light rail but lower than those of metro lines. Their transport capacity is also in line with light rail.

          China's first middle-to-low speed maglev rail line started operation in May 2016 in Changsha in Central China's Hunan province, making China one of the first countries to master such technology.

          A study from the Chinese Academy of Engineering shows China will build more than five middle-to-low-speed maglev rail lines for commercial use by 2020. More than 10 cities are considering such projects.

          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
          CLOSE
           
          主站蜘蛛池模板: 国产片AV国语在线观看手机版 | 国产日韩精品一区二区在线观看播放| 亚洲日本韩国欧美云霸高清| 亚洲精品中文字幕无乱码| 视频一区无码中出在线| 女人喷水高潮时的视频网站| 亚洲av成人一区国产精品| 国产精品无码无需播放器| 99精品国产兔费观看久久99| 欧美性猛片aaaaaaa做受| 亚洲欧美激情在线一区| 国产午夜精品理论大片| 强奷漂亮少妇高潮麻豆| 日本人妻巨大乳挤奶水免费| 欧美日韩理论| 色道久久综合亚洲精品蜜桃| 国内精品久久人妻无码不卡| 人妻丝袜无码专区视频网站| 公与媳妻hd中文在线观看| 国产精品午夜无码AV天美传媒| 亚洲激情一区二区三区在线| 精品一区二区三区在线播放视频 | 亚洲国产午夜精品福利| 亚洲精品久久久中文字幕痴女| 亚洲嫩模一区二区三区| 国产精品推荐一区二区| 国产欧美精品一区aⅴ影院| 国产成人不卡一区二区| 久久精品a亚洲国产v高清不卡| 国产精品国产对白熟妇| 日韩在线播放中文字幕| 麻豆精品久久精品色综合| 久女女热精品视频在线观看| 亚洲AV无码专区色爱天堂老鸭窝 | 久久久久久av无码免费看大片 | 无码人妻精品一区二| 久久综合国产一区二区三区| 50路熟女| 国产福利97精品一区二区| 日韩伦人妻无码| 自拍偷拍另类三级三色四色|