<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区
          Global EditionASIA 中文雙語Fran?ais
          Opinion
          Home / Opinion / Opinion Line

          C919 can raise domestic industry to new heights

          China Daily | Updated: 2023-05-31 07:29
          Share
          Share - WeChat
          The C919 passenger jet is welcomed with a conventional water salute at the Beijing Capital International Airport on Sunday. [Photo by Wang Yang/For China Daily]

          Airbus and Boeing offered their congratulations on the success of the first flight of the C919, China's domestically manufactured passenger jet of a similar size as the Boeing 737 and Airbus 380, from Shanghai to Beijing on Sunday. And the voice of some is high at home that the C919 can make China able to compete with the European and US companies in the commercial aircraft market.

          However, even if the Commercial Aircraft Corporation of China can increase its annual production capacity of the C919 to 150 in five years as planned, that will still be far from enough to meet even the demand of the Chinese market, which will need more than 6,000 such single-aisle jetliners over the next 20 years. As such, Boeing and Airbus will still dominate the international and even the Chinese market for the next 20 years.

          Indeed, the C919's entry into the market can be seen as a sign of self-reliance in China's civil airliner industry. However, it must also be pointed out that, like the products of Airbus and Boeing, the C919 is a product of cooperation in the global industry and supply chains.

          Comac, the main manufacturer of the C919, is responsible for overall product design, establishing the supply chain, final assembly and optimization, while components such as the frame, engine and airborne equipment are outsourced to suppliers, including a large number of foreign companies and joint ventures.

          As a commercial aircraft manufacturer, Comac must always make safety its priority, and what it needs to do is to provide reliable equipment rather than blindly pursue the localization rate of the plane. Even Boeing and Airbus never pursue a high localization rate, but constantly cultivate reliable and high-quality global suppliers, in order to achieve a win-win situation. Suppliers make 90 percent of Boeing's components, leaving Boeing itself responsible for only a few parts and assembly tasks.

          But China has its own commercial aircraft system integration capability and manufacturing platform, and can deliver the large-scale operation in the market. It can also develop its own various subsystems with the help of the platform. That is to say, the C919 can become a "new engine" to drive the development of China's aviation industry and high-end manufacturing industry.

          At the same time, it will also help relevant Chinese industries improve their level of international cooperation, forming global supply chains that gather in Shanghai, where Comac is headquartered, and strengthen the core capabilities such as R&D, design, final assembly and manufacturing, and customer service.

          That said, the C919 marks only a beginning for the country on the track of single-aisle jetliners.

          Most Viewed in 24 Hours
          Top
          BACK TO THE TOP
          English
          Copyright 1994 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
          License for publishing multimedia online 0108263

          Registration Number: 130349
          FOLLOW US
          主站蜘蛛池模板: 亚洲中文字幕无码爆乳APP| 国产精品亚洲二区在线播放 | 一区二区三区激情都市| 国产高清亚洲精品视bt天堂频| 毛多水多高潮高清视频| 亚洲成av一区二区三区| 亚洲国产精品成人av网| 午夜高清福利在线观看| 欧美日韩一区二区三区视频播放| 亚洲国产另类久久久精品黑人| 亚洲美女高潮不断亚洲| 国产日韩av二区三区| 国产午夜精品久久精品电影| 男女肉粗暴进入120秒视频| 亚洲一区二区三区久久受| 亚洲 卡通 欧美 制服 中文| 欧美中文一区| 精品视频不卡免费观看| 中文毛片无遮挡高潮| 国产精品一区二区不卡视频| 大陆一级毛片免费播放| 亚洲婷婷综合色高清在线| 忘忧草影视| 又色又无遮挡裸体美女网站黄| 久久精品国产www456c0m| 亚洲 欧洲 自拍 另类 校园| 日韩av在线一卡二卡三卡| 国产国语一级毛片| 1024你懂的国产精品| 欧美区一区二区三区| 手机看片日韩国产毛片| 国产欧美综合在线观看第十页| 国模沟沟一区二区三区| 亚洲人成色99999在线观看| 综合偷自拍亚洲乱中文字幕| 米奇亚洲国产精品思久久| 国产二区三区不卡免费| 国产AV无码专区亚洲AWWW| 亚洲无码a∨在线视频| 亚洲男女羞羞无遮挡久久丫| 精品午夜久久福利大片|