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RCICN joined the protection of precious manuscripts of Qian Xuesen
Source:RCICN | By:admin | posted on :2020-01-17 | 53 次浏览 | 分享到:
On January 16, 2020, RCI joined the protection of precious manuscripts and documents of the older generation of famous Chinese scientists, such as Qian Xuesen, Guo Yonghuai and An Jiguang.
On January 16, 2020, RCI joined the protection of precious manuscripts and documents of the older generation of famous Chinese scientists, such as Qian Xuesen, Guo Yonghuai and An Jiguang, which was organized by a research and development center in China.

Manuscript of Qian Xuesen
Manuscript of Qian Xuesen

Manuscript of Qian Xuesen

Manuscript of Guo Yonghuai
Manuscript of Guo Yonghuai

Manuscript of An Jiguang
Manuscript of An Jiguang

Our stuff conducting pH test on precious manuscript
Our stuff conducting pH test on precious manuscript

Our stuff conducting pH test on precious manuscript of Guo Yonghuai
Our stuff conducting pH test on precious manuscript of Guo Yonghuai