[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

承重看内部支撑结构而非面料:纯纸板骨架承重通常<80kg且易受潮变形,MDF密度板骨架可达100-150kg,实木/钢架骨架可达200kg以上,需坐人使用应选板材或钢架结构

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90%
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Long-term
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curl https://kongchang.com/api/v1/knowledge/claims/157497
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get_claim(id=157497)