Unverified80% confidenceCautionTime unknown

有金属过敏史者不建议选金属按扣款，应选包塑按扣或树脂扣；同理选带镍的金属扣需确认镍释放量符合限量要求

1

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80%

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Long-term

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按扣内衣套装category

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Unverified金属对镍过敏人群不要选普通合金/不锈钢镜架，应选纯钛或β钛（钛不含镍），否则鼻托和镜腿接触处易发红、脱皮79% similar Unverified对金属过敏（镍过敏）人群应优先选择纯钛材质，而非316L不锈钢，因为后者含微量镍元素，长期佩戴仍有潜在刺激风险。78% similar

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