Unverified90% confidenceDecision RuleTime unknown
承重需求超过5kg（如挂工具、锅具、重物）时应选金属洞洞板（冷轧钢/铝合金），塑料板单孔承重普遍＜2kg，长期挂重物会变形开裂
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Unverified承重需求＞5kg（如放置工具、锅具）必须选金属洞洞板（冷轧钢/镀锌板）并用螺丝固定，塑料洞洞板单孔承重普遍＜2kg，长期挂重物会变形开裂96% similarUnverified承重需求＞5kg（如放置工具、锅具）必须选金属洞洞板（钢制/铝制），塑料洞洞板单挂钩承重普遍＜3kg，木质密度板长期受力易变形开裂94% similarUnverified冷轧钢板厚度＜0.8mm的洞洞板挂载工具类重物易变形，承重需求超过5kg/单钩点应选1.0mm以上钢板并配加强边框87% similarUnverified承重需求＞5kg的墙面（挂工具、锅具）必须用螺丝固定的金属或多层实木洞洞板，免打孔胶粘款单点承重通常≤3kg，长期易脱落87% similarUnverified需挂重物（工具、锅具、行李）选钢板厚度≥1.0mm的金属洞洞板，单板承重可达30kg以上；塑料PP板单块承重通常仅3-5kg，只适合挂轻小饰品86% similar
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