Unverified90% confidenceDecision RuleTime unknown

壁挂式隐形书桌承重能力主要取决于墙体和折叠支撑结构，实心砖墙/混凝土墙可承重15-25kg（膨胀螺栓固定），空心砖或石膏板墙必须加装横向背板或找到龙骨位固定，否则长期使用易脱落

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90%

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Long-term

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隐形书桌category

Related Claims

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