欧美精品在线第一页,久久av影院,午夜视频在线播放一三,久久91精品久久久久久秒播,成人一区三区,久久综合狠狠综合久久狠狠色综合,成人av一区二区亚洲精,欧美a级在线观看

        China Focus: China picks up pace in civil aircraft development

        Source: Xinhua| 2019-08-19 19:07:43|Editor: huaxia
        Video PlayerClose

        China's homegrown large passenger plane C919 takes off on its maiden flight in Shanghai, east China, May 5, 2017. (Xinhua/Ding Ting)

        As the world's second-largest civil aviation market, China has continually achieved growth in the civil aviation industry amid economic growth and boosting air transport demands.

        BEIJING, Aug. 19 (Xinhua) -- China has seen faster and increased paces in its civil aircraft industry development with multiple major aircraft models entering into new phases.

        As the world's second-largest civil aviation market, China has continually achieved growth in the civil aviation industry amid economic growth and boosting air transport demands.

        China has committed to developing two trunk airliner models and two regional airplane models, respectively the C919 narrow-body and the CR929 wide-body jetliners, as well as the ARJ21 regional jet and MA60 series turboprop aircraft.

        C919 IN INTENSIVE TEST FLIGHT

        China's C919 large passenger airplane will enter into a new phase of intensive test flights in the second half of this year, according to the Commercial Aircraft Corp. of China (COMAC).

        The fourth C919 prototype has completed its first test flight mission. A total of six prototypes of the jetliner model will be put to the intensive test flight missions with two more aircraft set to join the fleet, the developer said.

        The twin-engine C919 is China's first homegrown trunk jetliner. With the project started in 2008, the C919 airplane conducted a successful maiden flight on May 5, 2017.

        The COMAC has received 815 orders for the C919 planes from 28 customers worldwide. The C919 is expected to get the airworthiness certificate from the country's civil aviation authorities in 2021, according to the developer.

        And the China-Russia joint CR929 wide-body passenger aircraft project has already entered the initial design phase.

        ARJ21 IN COMMERCIAL OPERATION

        The ARJ21, China's first domestically-developed regional aircraft, is already on its way to commercial operation at scale. And the Chinese operators are targeting to build regional airline networks with the model.

        China's Genghis Khan Airlines plans to expand its fleet to 25 ARJ21 airplanes in five years. Set up in March 2018, Genghis Khan Airlines is based in Hohhot, north China's Inner Mongolia Autonomous Region.

        With the ARJ21 planes, Genghis Khan Airlines is gearing up to build a regional airline network with 60 air routes to 40 destinations.

        Developed by the COMAC, the ARJ21 is designed with 78 to 90 seats and has a range of 3,700 km. It is capable of flying in alpine and plateau regions and can adapt to various airport conditions.

        The first ARJ21 jetliner was delivered to Chengdu Airlines in 2015. To date, the airline has used the ARJ21 airplanes on more than 20 air routes and transported more than 450,000 passengers.

        MA700 TO ENTER MARKET IN 2021

        China-developed MA700 turboprop regional aircraft is expected to be put into market in 2021, according to its developer Aviation Industry Corporation of China (AVIC).

        The MA700 project is in the trial production and test phase. And the first MA700 is scheduled to roll off the production line this September and the maiden flight is expected to take place within the year, the AVIC said.

        Large parts delivery of the plane's fuselage middle section and nose section have been delivered in May.

        The MA700, an upgraded version with high speed and high adaptability, is the third member of China's MA60 "Modern Ark" regional airplane family following the MA60 and MA600.

        It is designed with a maximum speed of 637 kph and a single-engine ceiling of 5,400 meters. It is designed for airports with high temperatures, high altitudes and short runway conditions.

        To date, it has received 285 intended orders from 11 customers at home and abroad, said AVIC.

        China is now the world's second-largest civil aviation market. The International Air Transport Association forecast that China is expected to become the world's largest by the mid-2020s.

        As of June, China had a total of 3,722 civil aircraft, based on the latest statistics released by the Civil Aviation Administration of China.

        KEY WORDS:
        EXPLORE XINHUANET
        010020070750000000000000011102121383211141
        主站蜘蛛池模板: 强制中出し~大桥未久在线播放| 国产精品自产拍在线观看桃花| 国产日韩欧美另类| 欧美日韩国产在线一区| 国产伦精品一区二区三区无广告| 狠狠色噜噜狠狠狠狠综合久| 欧美在线精品一区| 精品久久小视频| xxxx18日本护士高清hd| 欧美日韩一区二区三区不卡视频| 国产精品一区久久人人爽| 99久久精品免费看国产交换| 99热久久这里只精品国产www| 久久精品综合| 黄色国产一区二区| 国内久久精品视频| 欧美日韩九区| 日本中文字幕一区| 日韩av在线中文| 一区二区三区欧美视频| 在线国产一区二区三区| 最新日韩一区| 日韩精品免费播放| 欧美日韩一区二区高清| 亚洲欧美国产日韩综合| 国产精品免费专区| 一色桃子av| 国产经典一区二区| 国产亚洲精品久久久久秋霞| 日本丰满岳妇伦3在线观看| 日韩夜精品精品免费观看| av素人在线| 国产品久精国精产拍| 少妇厨房与子伦在线观看| 日韩久久影院| 日韩欧美中文字幕精品| 99国产精品久久久久| 久99精品| 久久99久久99精品蜜柚传媒| 亚洲一区二区福利视频| 国产精品免费一视频区二区三区| 亚洲国产精品91| 日韩一级片免费观看| 好吊妞国产欧美日韩软件大全| 久久一二区| 日本精品三区| 免费看欧美中韩毛片影院| 国产伦精品一区二区三区无广告 | 国产69精品久久久久9999不卡免费 | 午夜裸体性播放免费观看| 久久99精品久久久大学生| 国产精品18久久久久久白浆动漫| 欧美日韩一区电影| 国产不卡一区在线| 精品91av| 国产69精品久久久| 天摸夜夜添久久精品亚洲人成| 亚洲精品久久久久中文第一暮| 中文字幕一区三区| 精品国产一区二区三区高潮视| 国产精品对白刺激在线观看| 午夜理伦影院| 国产精品综合在线| 亚洲福利视频一区二区| 亚洲精品一品区二品区三品区| 久久艹国产精品| 国产在线不卡一区| 欧美精品日韩精品| 强制中出し~大桥未久10| 欧美日韩中文字幕三区| 久久久久偷看国产亚洲87| 国产欧美一区二区三区视频| 激情久久综合网| 国产一区在线视频观看| 丰满岳妇伦4在线观看| 国产精品欧美日韩在线| 欧美中文字幕一区二区| 狠狠色丁香久久综合频道 | 999久久久国产精品| 少妇自拍一区| 日韩欧美精品一区二区三区经典| 久久aⅴ国产欧美74aaa| 国产精品白浆视频| 亚洲精品少妇一区二区| 精品欧美一区二区在线观看| 中文字幕天天躁日日躁狠狠躁免费| 丰满少妇高潮惨叫久久久| 99久久国产免费| 亚洲欧美一卡| 亚洲精品一区二区三区98年| 久久国产精久久精产国| 国产一区在线免费| а√天堂8资源中文在线| 四季av中文字幕一区| 国产一区三区四区| 97久久精品人人做人人爽50路| 日本丰满岳妇伦3在线观看 | xx性欧美hd| 精品国产乱码久久久久久软件影片| 日韩精品免费一区二区三区| 国产精品99999999| 国产日韩欧美精品一区| 国产精品一区在线观看| 91精品国产综合久久婷婷香| 国产中文字幕91| 国产欧美日韩一级大片| 欧美精品国产精品| 99视频一区| 欧美一区二区三区不卡视频| 欧美激情视频一区二区三区| 欧美亚洲精品一区二区三区| 91久久香蕉国产日韩欧美9色| 激情aⅴ欧美一区二区三区| 国产天堂第一区| 中文字幕久久精品一区| 亚洲国产一区二区精品| 日本高清一二三区| 欧美精品在线一区二区| 久久久精品观看| 欧美日韩九区| 91精品丝袜国产高跟在线| 国产黄色一区二区三区| 国产大片黄在线观看私人影院 | 欧美一区二区精品久久| 国产精品综合一区二区三区| 亚洲国产精品日本| 亚洲精品色婷婷| 国产日韩欧美精品一区| 国产精品丝袜综合区另类| 久久午夜精品福利一区二区| 亚洲精品一品区二品区三品区 | 欧美国产三区| 狠狠色丁香久久综合频道日韩| 欧美一区二三区人人喊爽| 高清人人天天夜夜曰狠狠狠狠| 丰满少妇在线播放bd日韩电影| 色综合久久久| 99国产精品99久久久久久粉嫩| 中文字幕a一二三在线| 欧美乱码精品一区二区三| 日韩精品一区二区不卡| 999偷拍精品视频| 真实的国产乱xxxx在线91| 99精品区| 国产欧美一区二区三区沐欲| 亚洲国产精品区| 精品一区二区在线视频| 少妇av一区二区三区| 日本神影院一区二区三区| 久久精品综合视频| 久久激情综合网| 亚洲欧美另类综合| 国产伦精品一区二| 国产一区在线视频观看| 久久免费福利视频| 国产91精品一区二区麻豆亚洲| 一区二区欧美视频| 国产精品不卡一区二区三区| 国产一区正在播放| 夜夜嗨av色一区二区不卡| 国产精品久久99| 日韩欧美中文字幕精品| 福利视频亚洲一区| 狠狠色噜噜狠狠狠狠69| 欧美一级片一区| 538国产精品| 国产精品美乳在线观看| 99精品小视频| 亚洲精品久久久久中文字幕欢迎你 | 久久一区二区精品视频| 国产极品一区二区三区| 狠狠躁日日躁狂躁夜夜躁| 狠狠色噜噜狠狠狠四色米奇| 91午夜在线观看| 国产1区2区3区| 91av中文字幕| 欧美精品免费视频| 久久综合国产伦精品免费| 在线国产精品一区| 国产三级一区二区| 日韩av在线网址| 91秒拍国产福利一区| 日本亚洲国产精品| 91看片app| 6080日韩午夜伦伦午夜伦| 国产精品一二三区视频出来一| 欧美一区二区性放荡片| 美日韩一区| 国产高潮国产高潮久久久91| 国产一区网址| 99久久精品国| 夜夜躁日日躁狠狠躁| 野花社区不卡一卡二| 一区二区三区国产精品视频 | 久久黄色精品视频| 国产一区二区三区的电影| 亚洲精品国产精品国产| 天堂av一区二区三区| 久久一区二区三区视频| 国产欧美日韩二区| 免费久久99精品国产婷婷六月| 国产91免费在线| 欧美髙清性xxxxhdvid| 欧美在线视频一二三区| 亚洲精品国产setv| 日韩a一级欧美一级在线播放| 国产精品对白刺激久久久| 国产日韩欧美第一页| 久久国产精品免费视频| 99国产精品九九视频免费看| 91丝袜国产在线观看| 麻豆9在线观看免费高清1| 午夜生活理论片| 久久国产精品欧美| 手机看片国产一区| 中文字幕一级二级三级| 日本边做饭边被躁bd在线看| 高清国产一区二区三区| 欧美日韩国产欧美| 国产精品偷拍| 欧美高清性xxxxhdvideos| 中文丰满岳乱妇在线观看| 99国产超薄丝袜足j在线观看| 国产精品女同一区二区免费站| 久久第一区| 国产麻豆91欧美一区二区| 强制中出し~大桥未久4| 精品国产一区二区三| 日韩三区三区一区区欧69国产| 日本精品一二区| 国产原创一区二区| 日韩精品中文字幕久久臀| 欧美精品一区二区三区视频| 久久综合二区| 久久国产欧美一区二区三区免费| 免费a级毛片18以上观看精品 | 夜色av网| 视频一区二区三区中文字幕| 蜜臀久久99精品久久久| 91夜夜夜| 欧美xxxxxhd| 黄色av免费| 国产色99| 色噜噜狠狠狠狠色综合久| 亚洲w码欧洲s码免费| 国产色婷婷精品综合在线手机播放|