[KongchangAI]
Partially Verified65% confidenceCautionTime unknown

该口罩执行医用外科标准(YY0469),具备一定细菌过滤效率,但不具备N95级别的颗粒物防护能力,不适合雾霾天、粉尘作业或气溶胶高风险场所使用。

3
Sources
65%
Confidence
Long-term
Relevance
-
First Seen

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Stable URI
https://kongchang.com/claim/603200
API
curl https://kongchang.com/api/v1/knowledge/claims/603200
MCP
get_claim(id=603200)