[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

镀金/镀银奖牌选电镀而非喷涂:电镀层耐磨可保持10年以上光泽,喷涂金1-2年易磨损露底,价差通常在10-20元/块但寿命差5倍

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85%
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Long-term
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