www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

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

Design work starts on two big carrier rockets

By ZHAO LEI | China Daily | Updated: 2017-12-20 09:41
Share
Share - WeChat

Design work has begun on two new-generation solid-fuel carrier rockets at China Aerospace Science and Industry Corp, according to a project insider.

Zhang Di, a senior space engineer and chairman of Expace Technology, a subsidiary of CASIC that provides commercial launch services, said on Monday that the Kuaizhou 21 will mainly be tasked with serving State space programs, such as the space station, while Kuaizhou 16 is targeted at commercial satellite makers.

With a diameter of 4.5 meters, Kuaizhou 21 will be the largest and tallest in the Kuaizhou rocket family. The rocket's launching capacity is similar to that of the United States' Falcon 9 Full Thrust, and it will be capable of sending a 20-metric-ton spacecraft to a low-Earth orbit. It also will be powerful enough to transport supplies to the country's future space station or to ferry robotic probes to planets far from Earth, Zhang said.

"Our country's future space station will require a great deal of supply missions from cargo spacecraft, and this will create many opportunities for Kuaizhou 21," he said.

The nation will start building its first space station in 2019, and plans are to put it into operation around 2022. The Chinese space station will consist of three parts-a core module and two attached space labs, each weighing about 20 tons-and will operate for at least 10 years, according to the China Manned Space Agency.

The Kuaizhou 16, a smaller model, will have a diameter of 3.5 meters and can place large satellites-those weighing up to 5 tons-into a low-Earth orbit, Zhang said. Rockets in this category are the most used on the launch market so the Kuaizhou 16 will have bright prospects, he said.

CASIC began to develop Kuaizhou-series solid-fuel rockets in 2009 as a low cost, quick-response rocket family for the commercial launch market. It has launched three of the rockets-two Kuaizhou 1s and one Kuaizhou 1A.

The State-owned space giant is building the Wuhan National Space Industry Base in the Hubei provincial capital's Xinzhou district. It will cover 68.8 square kilometers.

The company will invest 1.7 billion yuan ($257 million) in the base to build plants to make Kuaizhou rockets. It plans to produce about 20 rockets there annually to take advantage of opportunities from China's burgeoning commercial space industry, according to the company.

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: 97在线免费观看视频 | 久久久久在线观看 | 看片免费黄 | 亚洲精品国产综合99久久一区 | 亚洲国产精品影院 | 香港经典毛片a免费观看 | 中文字幕欧美在线观看 | 手机看片久久青草福利盒子 | 成人人免费夜夜视频观看 | 91精品国产综合久久青草 | 自拍理论片| 久久只有这才是精品99 | 波多野结衣在线观看高清免费资源 | 亚洲天堂网在线观看视频 | 一区二区三区视频在线观看 | 亚洲欧洲一区二区 | 亚洲一区二区三区免费 | 国产在线观看午夜不卡 | 伊人久久免费 | 一区二区三区免费观看 | 成人性一级视频在线观看 | 国产精品成人在线 | 日韩视频中文字幕 | 亚洲男人天 | 一级特黄一欧美俄罗斯毛片 | 国产精品久久久久久影视 | 1级黄色毛片 | 亚洲国产欧美在线人成aaa | julia中文字幕久久亚洲 | 国产成人影院一区二区 | 国产成人综合久久精品红 | 视频一区在线免费观看 | 亚洲黄色第一页 | 亚洲 欧美 精品 中文第三 | 精品伊人久久久久7777人 | 一本综合久久 | 超薄肉色丝袜精品足j福利 超级乱淫视频aⅴ播放视频 | 久久精品23| 88av视频在线观看 | 国产深夜福利视频观看 | 午夜嘿咻 |