[KongchangAI]
Unverified88% confidenceFactTime unknown

发热纤维的发热原理依赖吸收人体水分(汗湿),在极干燥或静止不动场景(如长时间久坐室外)发热效果有限,并非主动加热产品。

1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen

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MCP
get_claim(id=564464)