Unverified80% confidenceTradeoffTime unknown
承重越高与安装免打孔越难两全：粘贴/夹式承重普遍≤5kg，需承重8kg以上基本只能选螺丝固定，会在桌下留孔
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80%
Confidence
Long-term
Relevance
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First Seen
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Unverified免打孔卡扣/夹持式安装承重上限约8-12kg且依赖台面厚度（多需2.5-4cm夹持范围），承重需求高或台面过厚过薄时必须选打孔膨胀螺丝固定90% similarUnverified洞洞板承重与安装方式强相关：粘胶（无痕胶/免钉胶）安装的整体承重通常≤5kg，需挂重物必须选膨胀螺丝或木螺丝打孔固定90% similarUnverified免打孔（无痕胶/背胶）洞洞板整体承重受墙面材质和胶体限制，通常总承重≤5kg，超过易脱落；需挂重物必须选螺丝膨胀固定89% similarUnverified承重需求超过5kg（如挂满衣服的衣杆、挂锅具的重型排钩）不应用任何免打孔方案，必须膨胀螺丝打孔，胶贴/吸盘的物理极限在此以下87% similar
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