<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's AVIC, COMAC to jointly develop commercial aircraft noses

        Source: Xinhua| 2018-11-21 22:53:52|Editor: Liangyu
        Video PlayerClose

        CHINA-ECONOMY-AVIC-COMAC-AIRCRAFT NOSES (CN)

        A jumbo jet feeder line aircraft ARJ 21-700 101 reaches its destination at the Yanliang base of China Trial Flight Research Institute in Xi'an City, northwest China's Shaanxi Province, after over 2 hours' trial flight across 1,300 km from Shanghai, on July 15, 2009. Subsidiaries of Aviation Industry Corporation of China (AVIC) and Commercial Aircraft Corporation of China Ltd. (COMAC) have set up a joint design center to develop noses for China-developed commercial aircraft, AVIC said Nov. 21, 2018. According to the cooperation agreement, AVIC Chengdu Aircraft Corporation Commercial Aircraft Co., Ltd and COMAC Shanghai Aircraft Design and Research Institute will join hands in designing noses for all aircraft models of COMAC at the center. The center will be involved in concept design, preliminary design and detailed design.This is a major initiative amid the country's accelerated steps of building up its civil aircraft industry, AVIC said. AVIC Chengdu Aircraft Corporation Commercial Aircraft is China's major supplier of aircraft noses, cabin doors, movable surfaces and fuselage structural components. It is also responsible for developing noses of China's major civilian airplane models, such as the ARJ21, C919, and AG600 large amphibious aircraft. COMAC is China's major commercial aircraft developer. Its ARJ21 regional jetliner has entered mass production and commercial flight operation, and the C919 large single-aisle passenger aircraft made its successful maiden flight in May 2017. (Xinhua/Mo Jianwei)

        |<<   Prev 11 12 13 14 15 16 17 18 19 20 Next  

        KEY WORDS: Aviation
        EXPLORE XINHUANET
        010020070750000000000000011100001376227061
        主站蜘蛛池模板: 国产AV巨作丝袜秘书| 成人午夜av在线播放| 亚洲av色在线观看网站| 粉嫩小泬无遮挡久久久久久| 99精品视频在线观看婷婷| 国产精品一区二区久久毛片| 国产精品美女久久久久久麻豆| 永久无码天堂网小说区| 久播影院无码中文字幕| 加勒比无码av中文字幕| 成人片99久久精品国产桃花岛 | 亚洲中文字幕无码一区无广告| 激情欧美精品一区二区| 国产av一区二区不卡| 福利写真视频一区二区| 熟女亚洲综合精品伊人久久| 国内精品大秀视频日韩精品| 2020国产成人精品视频| 激情内射亚州一区二区三区爱妻| 大陆一级毛片免费播放| 精品一区二区三区在线视频观看| 国产精品午夜福利导航导| 国产精品午夜福利清纯露脸| 国内精品视频区在线2021| 亚洲の无码国产の无码步美| 国产日韩精品欧美一区灰| 国产亚洲欧洲AⅤ综合一区| 亚洲精品国产一区二区三区在线观看 | 亚洲国产精品人人做人人爱| 人妻无码∧V一区二区| 国产成人亚洲综合色婷婷秒播| 99精品国产一区二区三区不卡 | 国产香蕉精品视频一区二区三区| 亚洲欧洲日韩国内高清 | 一区二区三区精品自拍视频| 2019香蕉在线观看直播视频| 精品国产一区二区色老头| 亚洲天堂视频网| 亚洲国产亚洲综合在线尤物| 久久精品亚洲热综合一区二区| 国产极品粉嫩福利姬萌白酱|