Asia's largest high-altitude space engine simulation test facility has been put into use upon completion of its construction in Tongchuan County of northwest China's Shaanxi Province, according to the Academy of Aerospace Propulsion Technology on Tuesday. #!language=1 Welcome to subscribe us on: Facebook: Twitter: LinkedIn: Instagram: TikTok: @cctv_plus Video on Demand: If you are in demand of this video footage, please contact with our business development team via email: service@, newmedia@
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