Unverified80% confidenceTradeoffTime unknown
金属重量越轻(如钛合金、铝合金)越舒适但刻字清晰度和耐磨性下降;不锈钢重但刻字持久,防走失身份牌建议选不锈钢确保信息长期可读
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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