[KongchangAI]
Unverified75% confidenceTradeoffTime unknown

可折叠结构便于随包携带,但折叠后的铰链部位经过长期反复开合有松动风险,角度支撑力可能随时间下降。

1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen

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