[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

面料弹力纤维(氨纶/弹性纤维)含量在3%-6%时兼顾活动自由度与保形性,超过8%易松垮变形、久坐膝盖处会鼓包

1
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85%
Confidence
Long-term
Relevance
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https://kongchang.com/claim/79898
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curl https://kongchang.com/api/v1/knowledge/claims/79898
MCP
get_claim(id=79898)