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| China Academy of Launch Vehicle Technology | |
| 摘 要： | November 11,1992 was the thir-ty fifth anniversary of China A-cademy of Launch Vehicle Technol-ogy(CALT),which grows out ofthe First Branch of the Fifth Acade-my under the Ministry of NationalDefence.Dr.Qian Xuesen was itsfirst president. Since its establishment in 1957,under the guidance of the principleof relying on our own efforts,striking for external assistance andmaking good use of science andtechnology achieved by the devel-oped countries,CALT has been de- |
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