Unverified72% confidenceDecision RuleTime unknown
反复开合耐用度看铰链/卡扣材质：TPU一体注塑铰链寿命优于金属铆钉+塑料片拼接，后者铆钉处易松动断裂，日均多次取放选一体成型款
1
Sources
72%
Confidence
Long-term
Relevance
-
First Seen
Sources
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