[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

选购急救面罩认准过滤组件规格:含HEPA或滤菌膜(BFE≥99%)的面罩可阻隔血源性病原体气溶胶,适合面向陌生人施救;无滤膜款仅建议对家人使用

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85%
Confidence
Long-term
Relevance
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https://kongchang.com/claim/199653
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curl https://kongchang.com/api/v1/knowledge/claims/199653
MCP
get_claim(id=199653)