[KongchangAI]
Unverified90% confidenceCautionTime unknown

户外/阳光直射环境必须选UV耐候级尼龙66(通常为黑色,加炭黑抗紫外线),白色/本色尼龙在户外1-2年即脆化断裂

1
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90%
Confidence
Long-term
Relevance
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First Seen

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https://kongchang.com/claim/366766
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curl https://kongchang.com/api/v1/knowledge/claims/366766
MCP
get_claim(id=366766)