男友太凶猛1v1高h,大地资源在线资源免费观看 ,人妻少妇精品视频二区,极度sm残忍bdsm变态

Global EditionASIA 中文雙語Fran?ais
China
Home / China / Innovation

China-made jetliner performs well in high-plateau test flight

Xinhua | Updated: 2017-10-19 14:59
Share
Share - WeChat
XINING - China's homegrown regional jetliner, the ARJ21-700, has successfully completed its trial flight on the Qinghai-Tibet Plateau, demonstrating its ability to fly safely at high elevations.

The regional jetliner travelled along several air routes in Qinghai province over the course of five days last week, according to Qinghai Airport Co Ltd.

The test included an engine-start ground test at the high altitude airport, flight performance verification testing and take-off and landing tests.

"The successful trial flight shows that the ARJ21-700 is able to fly along air routes in the region at around 3,000 meters above sea level," said Wu Zhaowei from the test verification division of the ARJ21 program department of the Commercial Aircraft Corp of China (COMAC).

ARJ21-700, produced by COMAC, is a jet with 78 to 90 seats and a flight range of 2,225 to 3,700 km. It mainly serves China's central and western cities.

The number of passenger planes that can be used in Qinghai-Tibet Plateau is limited due to thin air and complicated terrain and climate.

"If the ARJ21-700 enters the market, rural residents there will be able to travel more quickly at a cheaper price," said Meng Jun, a staff member with the Qinghai Airport Co.

In July this year, COMAC obtained a production license from the General Administration of Civil Aviation, which means it can mass produce the ARJ21-700.

Top
BACK TO THE TOP
English
Copyright 1995 - . 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: 滕州市| 雷波县| 汉川市| 资兴市| 太谷县| 潼南县| 长白| 淮安市| 昌乐县| 雷山县| 铁岭县| 泌阳县| 遵义县| 大理市| 富源县| 同心县| 留坝县| 贺兰县| 鸡西市| 莱芜市| 宿松县| 依兰县| 安图县| 怀来县| 南召县| 思茅市| 白玉县| 五华县| 利津县| 西贡区| 会宁县| 曲靖市| 双牌县| 闽侯县| 扎鲁特旗| 镶黄旗| 两当县| 黄石市| 闵行区| 体育| 梓潼县|