Unverified75% confidenceDecision RuleTime unknown
五金件（合页、挂钩）材质是耐久关键，镀锌铁挂钩长期接触汗液和金属首饰易生锈污染饰品，建议选不锈钢或铜制挂钩
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified包身五金件(拉链、卡扣)是耐用度短板：黄铜/不锈钢五金比普通电镀合金更抗氧化不掉色，选购时可看拉链头是否有YKK等标识84% 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83% similarUnverified金属刻字礼品优先选不锈钢或黄铜材质，锌合金电镀件长期佩戴/使用后镀层易掉色露底，尤其接触汗液的钥匙扣、手环82% similarUnverified廉价插座常用回收铜或铁片镀铜做插套，导电性差、易氧化发热，选购时可看插套是否为磷青铜/锡磷青铜材质，这是保证长期接触安全的关键81% similarUnverified烤网材质优先级：不锈钢＞搪瓷铸铁＞镀铬铁网；镀铬网易掉皮生锈不宜长期使用，铸铁蓄热好但需定期养护防锈81% similar
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