[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

严重过敏或慢性病患者应选择激光雕刻的不锈钢或钛合金材质,激光雕刻信息可保持10年以上不褪色,而油墨印刷或喷漆表面在2-3年内会磨损脱落导致关键信息无法辨识

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Long-term
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