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亚洲最大的2．4米×2．4米跨声速风洞，已于1997年12月20日在中国空气动力。研究和发展中心建成，并成草功地进行了通气试车。2．4米×2．4米跨声速风洞是我国独立自主发展航空航天事业和空气动力研究的一项十分重要的基础设施，它的建成标志着我国已拥有世界级的跨声速风洞，?
Asia’s largest 2.4-meter × 2.4-meter transonic wind tunnel was air-powered in China on December 20, 1997. Research and Development Center built, and successfully conducted a ventilation test. The 2.4m × 2.4m transonic wind tunnel is a very important infrastructure for the independent development of China’s aerospace industry and aerodynamics. Its completion indicates that China already has a world-class transonic wind tunnel.