 | 15, 2022. Retrieved October 13, 2022. "赵九章与中国卫星" [Zhao Jiuzhang and China Satellite] (in Chinese). 中国科学院. October 16, 2007. Archived from the original... 191 KB (20,608 words) - 15:33, 27 April 2024 |
| 15, 2022. Retrieved October 13, 2022. "赵九章与中国卫星" [Zhao Jiuzhang and China Satellite] (in Chinese). 中国科学院. October 16, 2007. Archived from the original... 191 KB (20,608 words) - 15:33, 27 April 2024 |