<blockquote id="pl83f"><p id="pl83f"></p></blockquote>
<s id="pl83f"><li id="pl83f"></li></s>

      
      
      <sub id="pl83f"><rt id="pl83f"></rt></sub>

        <blockquote id="pl83f"><p id="pl83f"></p></blockquote>
        <sub id="pl83f"><rt id="pl83f"></rt></sub>
        女人的天堂av在线播放,3d动漫精品一区二区三区,伦精品一区二区三区视频,国产成人av在线影院无毒,亚洲成av人片天堂网老年人,最新国产精品剧情在线ss,视频一区无码中出在线,无码国产精品久久一区免费

        China-Russia CR929 begins joint concept definition of body, tail

        Source: Xinhua| 2018-04-28 22:20:04|Editor: Yamei
        Video PlayerClose

        SHANGHAI, April 28 (Xinhua) -- A China-Russia wide-body aircraft development project has kicked off the joint concept definition phase for the body and tail of the plane.

        "A team of Chinese and Russian engineers is currently drafting the general technical proposal for the CR929, a 280-seat jet with a range of 12,000 kilometers," said Guo Bozhi, general manager of China-Russia Commercial Aircraft International Co. (CRAIC).

        "The CR929 will make extensive use of composites in its structure," said Guo, who is also the deputy general manager of the Commercial Aircraft Corporation of China (COMAC).

        Shanghai-based CRAIC is a joint venture of COMAC and its Russian partner United Aircraft Corp (UAC).

        It was set up in May 2017 to jointly develop the CR929.

        COMAC undertakes the tasks of designing and developing the fuselage and empennage, or the tail, according to the work distributions of the Chinese and Russian sides.

        Both sides are now pushing their works on the CR929's structure.

        Guo said that the wide-body project adopted the model of "main manufacturer-suppliers," and the stance of "sharing risk and benefits" to boost domestic and international cooperation.

        On March 22, CRAIC joined COMAC and UAC to start the joint concept definition of the engine and airborne systems for the CR929, according to COMAC.

        Meanwhile, they are also steadily carrying out work selecting suppliers of the airborne systems.

        The CR929 project is viewed as a major move to strengthen China's presence in its surging civil aviation market, which is dominated by U.S. Boeing and European Airbus aircraft.

        It is also a further demonstration of China's determination to boost its aviation industry following its self-developed C919 narrow-body aircraft, which conducted a successful maiden flight on May 5 last year.

        TOP STORIES
        EDITOR’S CHOICE
        MOST VIEWED
        EXPLORE XINHUANET
        010020070750000000000000011103261371443401
        主站蜘蛛池模板: 男女猛烈激情xx00免费视频| 久久国产自偷自免费一区| 亚洲一级特黄大片在线播放| 欧美肥老太交视频免费| 国产精品人成视频免| 又黄又无遮挡AAAAA毛片| 激情五月天一区二区三区| 成年女人看片免费视频| 欧美日韩v| 国产v综合v亚洲欧美大天堂| 亚洲高潮喷水无码AV电影| 吃奶还摸下面动态图gif| 亚洲av伊人久久综合性色| 无码AV无码天堂资源网影音先锋| 亚洲激情一区二区三区视频| 午夜成人无码免费看网站 | 日韩人妻无码精品久久免费一| 国产欧美va欧美va在线| 99riav国产精品视频| 国产激情视频在线观看首页| 在线看av一区二区三区| 亚洲一区二区中文av| 中文字幕日韩有码av| 91无码人妻精品一区| 久久伊人色| 欧美和黑人xxxx猛交视频| 中国女人熟毛茸茸A毛片| 好吊色妇女免费视频免费| 久久99精品久久久大学生| 国产亚洲sss在线观看| 亚洲一区二区三区自拍天堂| 人妻中文字幕亚洲精品| 亚洲欧洲日产国产最新| 亚洲卡1卡2卡新区网站| 国产精品福利在线观看无码卡一 | 国产11一12周岁女毛片| 亚洲精品一区二区区别| 国产乱人视频在线播放| 久操资源站| 欧洲免费一区二区三区视频| 亚洲理论电影在线观看|