<p>一图读懂|公众科学戴口罩指引</p><p></p><div style="text-align:center;"><img src="https://imagepphcloud.thepaper.cn/pph/image/59/344/890.jpg" height="1293" width="601" alt=""></div><div style="text-align:center;"><img src="https://imagepphcloud.thepaper.cn/pph/image/59/344/920.jpg" height="1293" width="601" alt=""></div><div style="text-align:center;"><img src="https://imagepphcloud.thepaper.cn/pph/image/59/344/964.jpg" height="1293" width="601" alt=""></div><div style="text-align:center;"><img src="https://imagepphcloud.thepaper.cn/pph/image/59/344/995.jpg" height="1293" width="601" alt=""></div><div style="text-align:center;"><img src="https://imagepphcloud.thepaper.cn/pph/image/59/345/40.jpg" height="854" width="800" alt=""></div><p></p><p>原标题：《新冠肺炎科普知识 | 一图读懂公众科学戴口罩指引》</p>

新冠肺炎科普知识 | 一图读懂公众科学戴口罩指引

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一图读懂|公众科学戴口罩指引 原标题：《新冠肺炎科普知识 | 一图读懂公众科学戴口罩指引》

新冠肺炎科普知识 | 一图读懂公众科学戴口罩指引

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