1. <sub id="zy88n"></sub>
        1. <blockquote id="zy88n"></blockquote>
          欧美黑人又大又粗xxxxx,人人爽久久久噜人人看,扒开双腿吃奶呻吟做受视频,中国少妇人妻xxxxx,2021国产在线视频,日韩福利片午夜免费观着,特黄aaaaaaa片免费视频,亚洲综合日韩av在线

          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: 亚洲精品国偷拍自产在线观看| 激情综合亚洲色婷婷五月app| 97久久超碰国产精品| 少妇办公室好紧好爽再浪一点| 蜜芽久久人人超碰爱香蕉| 亚洲男人的天堂久久精品| 男女男精品视频| 欧美日韩一区二区综合| 国产精品任我爽爆在线播放6080| 东方四虎av在线观看| sm调教室论坛入口| 国产亚洲欧美日韩综合一区二区| 性摧残bdsm欧美激情| 99er精品视频| 免费国产一级 片内射老| 日本黄页网站免费大全1688| 乱人伦视频中文字幕在线| 美女毛片在线观看AV| 久久亚洲粉嫩高潮的18p| 亚洲伊人久久综合影院| 日韩无人区码卡1卡2卡| 好大好硬好湿好爽再深一点视频| 97久久综合区小说区图片区| 国产精品一在线观看| 亚洲av一本二本三本| 开心婷婷五月激情综合社区| 无套内谢孕妇毛片免费看| 97色伦图片97综合影院| 国产精品高清一区二区三区| 3d动漫精品啪啪一区二区下载 | 国产成人免费视频精品一区二区 | 久久精品a一国产成人免费网站| 国产91av视频在线观看| 日本熟日本熟妇在线视频| 成人免费毛片内射美女-百度| 男女猛烈激情xx00免费视频| 欧美成人片在线观看| 一二三四在线视频观看社区 | 99激情网| 亚洲中文字幕有综合久久| 欧美性狂猛bbbbbbxxxxxx|