Unverified50% confidenceDecision RuleTime unknown
贴在金属表面（如手机背、金属门牌）必须选择带铁氧体屏蔽层的"抗金属NFC贴片"，普通贴片贴金属上会因涡流效应几乎无法读取
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Unverified金属表面贴NFC需选带屏蔽层的抗金属专用贴（Anti-Metal），普通NFC贴直接贴金属会因涡流效应导致读取失败或距离骤降至几乎为零80% similarUnverified全金属材质质感好但会屏蔽或削弱手机信号并影响无线充电散热，铝合金支架的磁吸面需为塑料或开窗设计77% similarUnverified金属(铝合金)遮挡片外观精致耐用但存在导电风险，若贴片边缘接触摄像头模组金属触点理论上有短路隐患，选金属款务必确认背面绝缘处理76% similarUnverified带磁吸金属扣、大量金属框架或钢丝加固的背包不适合作安检友好包，X光下金属大面积成像会触发人工复检，选塑料卡扣+软框结构76% similarUnverified金属托盘（尤其铁质）长期放置潮湿物品或不锈钢差易生锈、边缘易划手，选择304不锈钢或表面阳极氧化铝材质更耐用安全76% similar
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