Unverified72% confidenceDecision RuleTime unknown
旋转扣设计(360°旋转环)能有效防止钥匙链缠绕打结，适合挂多把钥匙人群；单固定环挂3把以上钥匙时抽取时易互相纠缠
1
Sources
72%
Confidence
Long-term
Relevance
-
First Seen
Sources
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