[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

承重能力看支架结构:单人床架≥150kg、双人床架≥300kg为安全标准;X型交叉支撑腿比一字型多脚更稳,脚数≥6个(单人)或≥8个(双人)可有效防止塌陷

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