JIUQUAN加拿大pc28在线开奖网站, Sept. 11 (Xinhua) -- China's independently developed Zhuque-3 reusable test rocket has successfully completed a 10-kilometer vertical takeoff and landing flight test at the Jiuquan Satellite Launch Center in northwest China on Wednesday.
It is a significant breakthrough in the country's commercial space sector, marking a crucial step towards realizing high-capacity, low-cost, high-frequency and reusable space launches in the future, according to the rocket's developer LandSpace, a Chinese private rocket company.
The test procedure included ascent, engine shutdown, power-off glide, in-flight engine restart and soft landing, with all performance indicators meeting the expected design specifications.
The test rocket is a single-stage liquid oxygen-methane vehicle, with a diameter of 3.35 meters and a length of 18.3 meters. It utilizes the same high-strength stainless steel airframe structure as the Zhuque-3 rocket.
In addition to the first flight test in January, these two vertical takeoff and landing flight tests successfully verified several key technologies for reusable rockets, laying the foundation for the future maiden flight and recovery of the Zhuque-3 rocket, according to LandSpace. ■
1990年出生，李尚洙算是大器晚成的球员，他19岁签约三星俱乐部走上了职业乒乓球运动员的道路。2010年加拿大pc28在线开奖网站，20岁的李尚洙获得了斯洛文尼亚乒乓球公开赛的男单冠军。2017年世锦赛，李尚洙击败了张继科获得了男单铜牌。