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

US EUROPE AFRICA ASIA 中文
China / Innovation

China tests new carrier rocket

(Xinhua) Updated: 2015-07-24 22:05

BEIJING - Chinese scientists on Friday successfully tested the power system of a Long March-5 carrier rocket scheduled for flight in 2016.

Development of the rocket, the fifth-generation launch vehicle of the Long March family, has entered a "runoff" phase, according to the State Administration of Science, Technology and Industry for National Defense.

The rocket will have a payload capacity of 25 tonnes to low Earth orbits, or 14 tonnes to geostationary transfer orbit, about twice the current capacity. The would-be capacity will be equivalent to that of mainstream rocket carriers now in use around the world.

The rocket will serve the final chapter of China's three-step -- orbiting, landing and returning -- lunar program and the building of manned space stations.

The Long March rocket family has completed more than 200 missions since 1970, when a Long March-1 rocket sent China's first satellite, Dong Fang Hong 1, or "the East is Red", into Earth orbit.

Highlights
Hot Topics
...
主站蜘蛛池模板: 欧美一级欧美三级 | 日本a级毛片免费视频播放 日本a级三级三级三级久久 | 久久国内精品自在自线观看 | 日韩无砖专区体验区 | aaa免费毛片 | a爱视频 | 国产成人高清亚洲一区久久 | 亚洲成a人片在线观看中文!!! | 武松大战潘金莲三级在线 | 亚洲国产字幕 | 欧美一级毛片欧美毛片视频 | 免费福利入口在线观看 | 精品国产品香蕉在线观看 | 国产精品一区二区综合 | 欧美一区永久视频免费观看 | 狠狠色噜狠狠狠狠色综合久 | 久草在在线视频免费 | 91精品视频播放 | aaa毛片手机在线现看 | 久久思思爱 | 国产精品亚洲片在线不卡 | 高清日本在线成人免费视频 | 91久久| 久热国产在线视频 | 欧美在线一级毛片视频 | 久久综合精品国产一区二区三区无 | 一本色道久久88亚洲精品综合 | 不卡无毒免费毛片视频观看 | 成年美女黄网站色视频大全免费 | 国产精品免费大片一区二区 | 欧美日韩一区二区三区在线视频 | 欧美午夜视频一区二区三区 | 国产精品久久人人做人人爽 | 最新理论三级中文在线观看 | 精品在线观看国产 | 永久免费毛片手机版在线看 | 日本高清aⅴ毛片免费 | 香蕉久久精品 | 欧美一线免费http | 国产伦子伦视频免费 | 国产精品爱久久久久久久三级 |