Jiuquan Satellite Launch Center improves manpower efficiency of rocket operation team
Source:CCTV.com 21-04-25 04:17 Updated BJT
The Jiuquan Satellite Launch Center's rocket operation team is driving manpower efficiency for the Shenzhou 20 manned spaceflight mission.
Editor: Wangchaoran
21-04-25 04:17 BJT
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