[KongchangAI]
Unverified70% confidenceFactTime unknown

弹簧折叠款收纳后直径通常为展开状态的1/3,展开时需甩开定型,反复挤压收纳会使弹簧钢丝疲劳,寿命一般在1-2年

1
Sources
70%
Confidence
Long-term
Relevance
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First Seen

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https://kongchang.com/claim/411579
API
curl https://kongchang.com/api/v1/knowledge/claims/411579
MCP
get_claim(id=411579)