男女羞羞视频在线观看,国产精品黄色免费,麻豆91在线视频,美女被羞羞免费软件下载,国产的一级片,亚洲熟色妇,天天操夜夜摸,一区二区三区在线电影
US EUROPE AFRICA ASIA 中文
China / Society

First nose of C919 domestic passenger jet assembled

By Li Yu and Peng Chao (chinadaily.com.cn) Updated: 2014-08-01 20:55

China completed the assembly on Thursday of the first nose of the C919, the nation's first domestically designed large passenger jetliner.

The 6.6-meter-long nose, consisting of 3,200 components, uses a large amount of advanced composite materials like aluminum-lithium alloy and titanium alloy. The nose successfully went through a strict “bird strike test” — hitting it with a 4.5 pound frozen chicken at a speed of 800 kilometers per hour.

Final assembly of the plane is expected to start in the latter half of this year. The plane will make its maiden flight by the end of next year, according to Wu Guanghui, deputy general manager of Commercial Aircraft Corporation of China and chief designer of C919.

C919 is among China's major efforts to enter the global passenger aircraft market. The plane seats up to 180, with a flying range of up to 5,555 kilometers. So far, 400 orders for the C919 have been received from 16 customers.

Highlights
Hot Topics
...
主站蜘蛛池模板: 达尔| 中卫市| 巴塘县| 思南县| 霍城县| 噶尔县| 凤山县| 永城市| 阜城县| 惠水县| 浮梁县| 玉龙| 铜陵市| 壤塘县| 永昌县| 台北县| 鄂伦春自治旗| 乃东县| 三门县| 诸暨市| 琼中| 郴州市| 启东市| 鄢陵县| 贡嘎县| 开封县| 鄂州市| 滕州市| 大邑县| 福海县| 宁强县| 宜兰市| 五峰| 自贡市| 黄石市| 葫芦岛市| 昔阳县| 开封县| 鄂伦春自治旗| 重庆市| 化隆| 嘉兴市| 瓮安县| 元朗区| 高淳县| 广宁县| 沙湾县| 通江县| 木里| 大悟县| 泸水县| 高要市| 石嘴山市| 广汉市| 绥芬河市| 嘉义县| 保康县| 鄂尔多斯市| 双城市| 大厂| 克拉玛依市| 锡林浩特市| 体育| 龙井市| 调兵山市| 云浮市| 中方县| 奉贤区| 阿巴嘎旗| 历史| 连云港市| 汉寿县| 宜兰县| 新乡市| 泽普县| 名山县| 铁岭县| 伊金霍洛旗| 四会市| 惠水县| 潢川县| 诸暨市|