#SootinClaimon.Com : ขอบคุณแหล่งข้อมูล : หนังสือพิมพ์ The Nation. https://www.nationthailand.com/international/40007792 Chinese space engineers have conducted the first ignition test of the most powerful solid-propellant rocket engine in the world, which will be used on new-generation rockets, according to the Academy of Aerospace Solid Propulsion Technology in Xian, Shaanxi province. The academy, a subsidiary of State-owned space giant […] […]

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