国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

Global EditionASIA 中文雙語(yǔ)Fran?ais
Business
Home / Business / Policies

China's three big achievements in past 40 years

By Zhang Jie | chinadaily.com.cn | Updated: 2018-07-23 17:14
Share
Share - WeChat

China's equipment manufacturing industry has developed rapidly and made remarkable achievements during the reform and opening-up policy in the past 40 years.

C919 takes off

The No 102 C919 plane takes off at Pudong Airport in Shanghai, July 12, 2018. [Photo/Xinhua]

On July 12, China's first homegrown large passenger plane C919's No 102 completed its fist long-distance test flight, from the final assembly line in Shanghai to Dongying Shengli Airport in East China's Shandong province.

Currently, the C919 project has entered into a new major phase with intensive flight tests in multiple sites around the country.

The No 103 will carry out test within this year and the No 104 will start final assembly by the end of this year, according to the plane's developer Commercial Aircraft Corp of China, or COMAC.

It is a historical breakthrough that a self-developed C919 trunk jetliner with 150 seats, manufactured based on the international airworthiness standard, conducted a successful maiden flight at Shanghai Pudong Airport on last May 5.

The homegrown plane brings together the expectations of Chinese people and also coagulates efforts of several generations who worked for the aviation industry.

After 16 years of hard work, China's first domestically made regional jetliner ARJ21—700 rolled off the assembly line in Shanghai on Dec 21, 2007.

In May 2008, the COMAC was founded to start the task of developing the large passenger plane.

After 10 year of development that went through difficulties such as design and trial process, the C919 with more than 100 core technologies, finally entered the flight test stage.

The C919 helped supporting industries to flourish and also opened a new chapter in the domestic manufacturing industry.

A large commercial aircraft has 3 million to 5 million parts which thousands of suppliers produce. Developing the large plane will drive high technologies areas such as new materials, modern manufacturing, information technologies, automatic control and computers.

In the past 10 years, the associated industries of aviation has improved to form the civil aircraft industrial chain including design, research, development, manufacturing, assembly, customer service, supply management and marketing.

Now, more than 200 firms and 200,000 people in 22 provinces in China work for the industrial chain.

The huge market demand will provide opportunities to China aviation industry. In next 20 years, 43,000 units will be delivered, with Chinese market occupying one fifth of the amount worth $1.2 trillion, said People's Daily, citing a forecast.

1 2 3 Next   >>|
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
CLOSE
 
新疆| 玉龙| 福建省| 祁阳县| 汝阳县| 三明市| 巨鹿县| 类乌齐县| 巫溪县| 青岛市| 西城区| 梁平县| 安吉县| 杂多县| 平顶山市| 岢岚县| 吴堡县| 邹城市| 瓦房店市| 波密县| 松阳县| 昌宁县| 云和县| 通江县| 柳林县| 万年县| 贺兰县| 榆树市| 全州县| 红桥区| 泰和县| 武定县| 军事| 旌德县| 巴南区| 奎屯市| 绥化市| 光山县| 忻城县| 滦南县| 襄汾县|