Unverified75% confidenceTradeoffTime unknown
镀金/镀银耳饰镀层厚度决定寿命,普通电镀层薄易掉色(数月),认准'厚金电镀/PVD镀层'耐用性明显提升但价高,两者需按佩戴频率权衡
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75%
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Long-term
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