[KongchangAI]
Unverified50% confidenceCautionTime unknown

防病毒/飞沫需选带熔喷布过滤层且能过滤气溶胶的口罩(医用外科YY0469或N95),普通棉布/明星同款时尚口罩几乎无过滤防护作用,仅能挡灰尘

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50%
Confidence
Long-term
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Stable URI
https://kongchang.com/claim/129061
API
curl https://kongchang.com/api/v1/knowledge/claims/129061
MCP
get_claim(id=129061)