Unverified88% confidenceDecision RuleTime unknown
防花粉口罩的密封性比过滤效率更关键——花粉主要从鼻梁和脸颊缝隙侵入,选带可塑鼻夹(长度≥8cm)和立体3D剪裁的款式,平面口罩即使过滤99%也会因漏气失效
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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