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China-developed bioaerosol nucleic acid detection system to serve 2022 Winter Olympics (2)

(Ecns.cn) 15:36, January 19, 2022

A staff member introduces the self-developed bioaerosol nucleic acid detection system, which will serve the Beijing Winter Olympics. (Photo: China News Service/Hou Yu)


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(Web editor: Zhong Wenxing, Liang Jun)

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