日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

USEUROPEAFRICAASIA 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
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.

Editor's picks
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: 欧美精品久久久久久久免费观看 | 国产中文字幕在线观看 | 色综合天天娱乐综合网 | 国产精品蜜臂在线观看 | 午夜久久久久久久久久一区二区 | 久久亚洲高清 | 国产久| 精品一卡2卡三卡4卡免费视频 | 久久精品男人 | 99精品久久秒播无毒不卡 | 成人年鲁鲁在线观看视频 | 成年人免费网站视频 | 色妇色综合久久夜夜 | 亚洲国产欧美在线人成aaa | 天天操天天舔 | 日产精品乱码卡一卡2卡三 久久99精品久久久久久综合 | 欧美激情第二页 | 亚洲嗯啊 | 日韩色中色 | 国产日韩久久久精品影院首页 | 欧美日韩三级在线观看 | 天天操天天干天天操 | 欧美精品黄页在线观看大全 | 日韩欧美视频免费观看 | 青青热在线观看视频精品 | 特黄级 | 欧美电影网 在线电影 | 99自拍视频在线观看 | 久久草资源费视频在线观看 | 亚洲日本一区二区三区 | 丝袜美腿精品一区二区三 | 日韩黄色精品视频 | 免费一级毛片不卡在线播放 | 欧美人成在线 | 亚洲精品久久久一区 | 欧美极品欧美精品欧美视频 | 九九re6精品视频在线观看 | 欧美精品久久久久久久久久 | 三级网站免费看 | 狠狠色噜噜狠狠狠狠黑人 | 国产区精品在线 |