Unverified80% confidenceTradeoffTime unknown
纯钛硬度较高、延展性低,耳钉针脚不易弯折调整,若耳垂较厚需确认针脚长度足够,否则锁扣难以扣紧。
1
Sources
80%
Confidence
Long-term
Relevance
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First Seen
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