<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)

        China's first home-grown regional jet, the ARJ21-700, rolls off the production line at the Shanghai Aircraft Manufacturing Factory in east China's Shanghai on Dec. 21, 2007. 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/Zhang Ming)

           Prev 1 2 3 4 5 6 7 8 9 10 Next   >>|

        KEY WORDS: Aviation
        EXPLORE XINHUANET
        010020070750000000000000011100001376227061
        主站蜘蛛池模板: 欧美成人精品手机在线| 亚洲av网一区天堂福利| 精品九九热在线免费视频| 欧美一区二区三区成人久久片| 天堂av资源在线免费| 中文字幕在线不卡一区二区| 日本精选一区二区三区| 黄色A级国产免费大片视频| av天堂精品久久久久| 亚洲AV成人片不卡无码| 亚洲第一色网站| 成人午夜无人区一区二区| 99久久99久久精品免费看蜜桃| 成人中文在线| 亚洲丰满熟女一区二区蜜桃| a级毛片毛片免费观看久潮| 亚洲中文精品一区二区| 国产精品乱子伦一区二区三区| 国产在线一区二区不卡| 国产乱来乱子视频| 亚洲综合黄色的在线观看| 亚洲人成人伊人成综合网无码| 国产精品伦理一区二区三| 九九热精彩视频在线免费| 国产亚洲精品aaaa片app| 国产高清在线精品一区| 国产国语一级毛片在线视频| 日韩精品中文女同在线播放| 久久亚洲2019中文字幕| 日韩av一区二区三区不卡| 午夜精品无人区乱码1区2区| 免费无码又爽又刺激高潮虎虎视频| 亚洲精品视频一二三四区| 少妇xxxxx性开放| 精品国产人成亚洲区| 中文字幕日韩精品国产| 国产一区二区丝袜美腿| 亚洲人妻中文字幕一区| 成午夜精品一区二区三区| 日本偷拍自影像视频久久| 亚洲中文字幕有码视频|