TO SEARCH A STEP FROM “ZERO” STARTED BEFORE 60 YEARS AGO FOR CHINA DEVELOPMENTS

It is a valuable experience about aerodynamics research. Author mentioned some pictures and reports of facts which started early 60 years ago. The supersonic wind tunnel was built in China in 1958. The famous Chinese scientists Qian Xuesen and Guo Yonghuai directed all of researches. Aerodynamical features were obtained about rockets and missals by experimental studies. Those were very important for defense to China at that time.