[KongchangAI]
Unverified75% confidenceCautionTime unknown

纳米银抗菌喷雾在无光/无水条件下持效可达数周到半永久,但对织物长期喷涂可能造成泛黄,且部分地区将纳米银列为受管控物质,用于餐具/入口接触面前需确认其符合当地食品接触材料规范

1
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75%
Confidence
Long-term
Relevance
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First Seen

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