[KongchangAI]
Unverified85% confidenceFactTime unknown

该袖扣采用925纯银材质,长期佩戴或存放若不做防氧化处理,表面会自然氧化变色,需定期用银布擦拭维护。

1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen

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