More,many more J-20s are on their way。
You will be surprised by the number of J-20 prototypes that are about to make their appearances。
Spring brings good tidings。
J-20s aren't the only surprise。
Watch this spaceï¼
2001 left Chengdu yesterday for Xi'an where it will undergo a full range of tests that are more rigorous and demanding。
Things are going smoothly。:thumb:
:thumb::thumb:
Net thrust measurement of propellantless microwave thruster∗
Yang Juan" Wang Yu-Quan Li Peng-Fei Wang Yang Wang Yun-Min Ma Yan-Jie
( College of Astronautics, Northwestern Polytechnical University, Xi'an 710072, China )
( Received 9 June 2011; revised manuscript...
J-2002 testing its engines before May Day Holiday:
j-2002å³å°†æ”¶è´¹ èŠ‚æ—¥åŠ ç试å‘(汉é‚雄风-HD) -原创视频 在线观看 视频下载-56网视频
:thumb: Maiden flight within the next few daysï¼:thumb: