[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

记忆棉密度建议50D以上才能提供有效支撑,低密度海绵(<40D)压久后塌陷失去承托,选购时可关注填充物克重或密度标注

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80%
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Long-term
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https://kongchang.com/claim/129306
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curl https://kongchang.com/api/v1/knowledge/claims/129306
MCP
get_claim(id=129306)