[KongchangAI]
Unverified88% confidenceTradeoffTime unknown

过滤效率越高透气性越差:N95/KN95呼吸阻力大,连续佩戴建议不超过4小时,儿童及呼吸系统疾病者更短;日常低风险场景用医用外科口罩透气舒适更利于长时间佩戴

1
Sources
88%
Confidence
Long-term
Relevance
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First Seen

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curl https://kongchang.com/api/v1/knowledge/claims/208787
MCP
get_claim(id=208787)