久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

BIZCHINA> Center
China unveils new turboprop regional aircraft
(Xinhua)
Updated: 2008-06-29 20:29

China unveils new turboprop regional aircraft
70-seat MA700, the first China-made regional aircraft, is unveiled in Xi'an, Shaanxi Province June 29, 2008. [Xinhua]

XI'AN -- The first China-made regional aircraft Modem Ark (MA)600 was completed on Sunday, marking a milestone in China's drive to be one of the world's leading providers of turboprop regional aircraft.

The research and development of the 70-seat MA700 was also underway, head of the preparation group for the China Aviation Industry Group Corporation Lin Zuomin announced at the Xi'an Aircraft Industry(Group) Company Ltd.

The 60-seat MA600, an improved version of the MA60, was 300 kilograms lighter, making it 40 percent more fuel efficient than turbofan-powered aircraft, said president of the Xi'an company Meng Xiangkai.

Improvements were also made in the power system, cabin design and flight capacities.
After five years, China would be able to deliver its own turbo-prop regional jet series of the MA60, MA600, MA700 catered to different users, said Lin.

The country would strive for a bigger market share comparable to its rivals, Canada's Bombardier and France's ATR. he said.

The MA600 was scheduled to make its maiden flight in September, and early promotion activities had attracted interest from many carriers. The main marketing drive would begin next year 2009.

Beijing Youth Daily has reported that 10 to 15 MA600s would be manufactured in the next two years. Up to 30 a year could be made according to market demand. Mass production would start in late 2009.

Company officials could give no information on the cost of the aircraft.

The China Aerospace Industry Research Center forecast 5,300 to 5,500 regional aircraft would be needed in the next 20 years, of which 1,900 would be turboprop aircraft.

Turbo propeller regional aircraft are commonly used on short and medium range flights.

Nearly half of the regional jets flying in Europe and North America are turbo-propelled. The demand for the relatively environment-friendly aircraft is expected to rise with global oil prices.

Regional aircraft account for just 12 percent of China's aircraft, and many large jets are flying regional routes, causing a waste of resources.

Experts say turbo propelled regional aircraft are the most economical and energy-efficient on short and medium range flights, laying the market foundation for the MA series.

Chen Fusheng, an official with the China Aviation Industry Corporation I (AVIC I) said the MA700 would be aimed at markets in developed countries.

It would be designed to meet demand for the next 20 years, Chen said.

Powered by the Pratt and Whitney PW-127J turboprop engines, MA60 is China's first regional plane designed and produced in line with international standards.

The MA60, with a maximum speed of 514 km/h and a range of 2,450 km or four hours, was first tested in 1993 and approved in June 2000 for commuter services as its primary role.

It has received 122 orders, of which 15 have been delivered to Africa, with Zimbabwe and Zambia among the buyers.

The ARJ21 Xiang Feng, in which AVIC I holds all the intellectual property rights, is set to debut in September.


(For more biz stories, please visit Industries)

 

 

久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

    青青草91视频| eeuss鲁一区二区三区| 日韩精品一区二区三区在线观看| 蓝色福利精品导航| 国产喂奶挤奶一区二区三区| 99精品热视频| 五月开心婷婷久久| 欧美精品一区二区三| 成人黄色在线看| 亚洲成av人在线观看| 精品三级在线看| 成人激情文学综合网| 夜色激情一区二区| 精品久久人人做人人爽| 成人av免费网站| 天天综合日日夜夜精品| 久久久99免费| 在线亚洲一区观看| 久久99久久99精品免视看婷婷| 中文字幕乱码亚洲精品一区| 欧美性受xxxx| 国产毛片精品视频| 亚洲激情男女视频| 精品久久99ma| 91老司机福利 在线| 91激情五月电影| 男女激情视频一区| 国产精品福利一区| 日韩一级欧美一级| 91丨九色丨蝌蚪富婆spa| 轻轻草成人在线| 中文字幕一区二区三区视频| 欧美精品777| 成人av网站在线| 日本三级亚洲精品| 亚洲欧美另类久久久精品2019| 5566中文字幕一区二区电影| 春色校园综合激情亚洲| 图片区日韩欧美亚洲| 国产精品久久久久久久蜜臀| 91精品国产免费久久综合| 波多野结衣精品在线| 美美哒免费高清在线观看视频一区二区| 综合婷婷亚洲小说| 久久网这里都是精品| 欧美日本一区二区三区| jvid福利写真一区二区三区| 久久精品国产77777蜜臀| 尤物视频一区二区| 日本一区二区久久| 日韩精品专区在线影院重磅| 欧美性感一区二区三区| 国产jizzjizz一区二区| 日韩成人午夜电影| 亚洲精品第1页| 亚洲国产精品成人综合色在线婷婷| 91精品国产综合久久福利软件 | 精品一二三四区| 亚洲国产精品久久人人爱蜜臀| 中文字幕精品一区| 欧美电影免费观看高清完整版在线| 91免费视频网址| 高清不卡一二三区| 精品一区免费av| 日本欧美一区二区三区| 一级日本不卡的影视| 国产精品乱码妇女bbbb| 久久婷婷一区二区三区| 欧美一二三在线| 欧美日韩午夜精品| 91蜜桃视频在线| 成人福利在线看| 国产盗摄一区二区三区| 久久99国内精品| 日韩电影免费一区| 亚洲成人福利片| 亚洲一区二区三区视频在线播放| 国产精品第五页| 国产精品毛片高清在线完整版| 2020日本不卡一区二区视频| 日韩精品中文字幕在线不卡尤物| 91精品一区二区三区久久久久久 | 日本一区二区免费在线| 精品国产91洋老外米糕| 日韩一级片在线观看| 欧美一级爆毛片| 欧美一区二区在线视频| 欧美丰满一区二区免费视频| 欧美日韩一区在线观看| 在线免费不卡电影| 在线观看视频一区二区欧美日韩| 色婷婷久久久久swag精品| 99久久99久久精品国产片果冻| 成人免费va视频| 成人黄色一级视频| 99精品在线观看视频| av电影一区二区| 91在线国产观看| 色哟哟欧美精品| 国产精品视频一二三区| 国产日产亚洲精品系列| 国产女同互慰高潮91漫画| 欧美国产一区在线| 中文字幕一区av| 亚洲人成网站影音先锋播放| 亚洲日本va午夜在线影院| 亚洲六月丁香色婷婷综合久久| 亚洲综合另类小说| 丝袜美腿亚洲色图| 蜜桃视频在线一区| 经典三级视频一区| 国产成人av一区二区三区在线 | 国产精品久久久久毛片软件| 国产精品初高中害羞小美女文| 中文字幕亚洲不卡| 亚洲精品国产成人久久av盗摄 | 欧美刺激午夜性久久久久久久| 日韩欧美久久一区| 久久婷婷国产综合国色天香| 国产日韩欧美精品电影三级在线| 国产精品色在线观看| 亚洲色图.com| 三级欧美在线一区| 精品亚洲国产成人av制服丝袜| 国产一区激情在线| av在线不卡网| 欧美日精品一区视频| 日韩一级片网址| 中文字幕免费在线观看视频一区| 亚洲色图19p| 日本伊人色综合网| 国产精品一区二区无线| 97精品超碰一区二区三区| 欧美亚洲愉拍一区二区| 日韩欧美国产高清| 国产精品天美传媒| 香蕉乱码成人久久天堂爱免费| 美女国产一区二区三区| 成人免费av在线| 欧美日本在线播放| 久久久噜噜噜久久人人看| 中文字幕一区二区三中文字幕| 亚洲成年人影院| 国产一区999| 日本精品一区二区三区四区的功能| 日韩亚洲欧美综合| 国产精品网曝门| 日日摸夜夜添夜夜添亚洲女人| 国产成人一区在线| 欧美午夜一区二区三区免费大片| 欧美一级免费大片| 国产精品久久久久久亚洲毛片 | 国内精品伊人久久久久av一坑| 成人高清免费观看| 在线播放国产精品二区一二区四区| 久久亚洲精精品中文字幕早川悠里| 亚洲天堂网中文字| 蜜桃视频在线观看一区二区| 99视频精品在线| 日韩欧美亚洲国产另类| 最新国产精品久久精品| 毛片av一区二区三区| 色综合天天综合狠狠| 欧美不卡在线视频| 亚洲免费大片在线观看| 韩国av一区二区三区在线观看| 在线视频中文字幕一区二区| 久久久噜噜噜久久人人看| 亚洲成人av电影在线| 成人av综合在线| 日韩美女在线视频| 亚洲综合视频在线| 国产成人啪午夜精品网站男同| 在线综合视频播放| 成人免费视频一区二区| 欧美日韩黄视频| 亚洲欧美中日韩| 国产伦精品一区二区三区免费 | 色8久久人人97超碰香蕉987| 久久新电视剧免费观看| 性做久久久久久免费观看| 波多野结衣中文字幕一区二区三区| 日韩三级.com| 亚洲一区二区三区精品在线| 国产iv一区二区三区| 日韩欧美色电影| 午夜精品爽啪视频| 91丨九色丨黑人外教| 久久久www成人免费毛片麻豆| 免费在线观看成人| 欧美性做爰猛烈叫床潮| 综合色中文字幕| 成人午夜精品在线| 久久丝袜美腿综合| 久久精品国产亚洲一区二区三区| 欧美性受极品xxxx喷水| 亚洲日本丝袜连裤袜办公室| 国产suv精品一区二区6| 久久久五月婷婷| 韩国成人精品a∨在线观看|