Unverified80% confidenceTradeoffTime unknown
杯型(碗状)口罩密合性优于折叠型、支撑结构不易塌陷贴脸,适合长时间/高防护需求;折叠型便携易收纳但需注意佩戴时展开充分避免漏气
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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