[KongchangAI]
Unverified78% confidenceTradeoffTime unknown

钯金针扣为贵金属镀层工艺,长期与皮带孔反复摩擦后,扣针镀层存在磨损风险,介意扣头氧化或褪色者需定期保养或慎选。

1
Sources
78%
Confidence
Long-term
Relevance
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First Seen

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get_claim(id=535250)