[KongchangAI]
Unverified81% confidenceFactTime unknown

连接件材质决定寿命:铝合金/尼龙加纤连接件抗疲劳,纯塑料卡扣在低温或反复折叠后易脆裂断裂,冬季户外优先金属连接

1
Sources
81%
Confidence
Long-term
Relevance
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First Seen

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https://kongchang.com/claim/365969
API
curl https://kongchang.com/api/v1/knowledge/claims/365969
MCP
get_claim(id=365969)