Unverified75% confidenceTradeoffTime unknown
金属弹簧自动卷绕设计一甩即可固定,单手操作方便,但弹簧片边缘长期使用后可能外露刮伤皮肤或磨损衣物
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
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