The warranty period or free maintenance period has expired or no evidence shows that the product is still in the warranty period;
已经超出三包有效期限和免费维修期限或者无法证明在保修期内的产品;
The warranty period or free maintenance period has expired or no evidence shows that the product is still in the warranty period;
已经超出三包有效期限和免费维修期限或者无法证明在保修期内的产品;
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