Unverified88% confidenceDecision RuleTime unknown
银饰、纯银首饰应选带盖密封款并搭配防氧化内衬(含硫吸附材料或防氧化绒布),敞口收纳盒会让银饰在3-6个月内明显发黑,防潮硅胶包配合密封盖可延缓氧化至1年以上
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88%
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Long-term
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