[KongchangAI]
Unverified92% confidenceFactTime unknown

采用螺丝+弹力带结构固定卡片,属于纯机械设计无电子部件,不存在电池老化或功能失效问题,耐用性主要取决于弹力带寿命

1
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92%
Confidence
Long-term
Relevance
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MCP
get_claim(id=641368)