[KongchangAI]
Unverified80% confidenceFactTime unknown

活性炭包并非永久有效,多数产品吸附20-30天即接近饱和,饱和后不仅停止吸附还可能在高温下二次释放污染物,需定期暴晒或更换

1
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80%
Confidence
Long-term
Relevance
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First Seen

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curl https://kongchang.com/api/v1/knowledge/claims/382330
MCP
get_claim(id=382330)