Unverified82% confidenceDecision RuleTime unknown
钢制置物架单层承重需≥8kg才适合放显示器或书籍，若标称承重＜3kg多为薄铁皮或塑料层板，仅能放摆件耳机等轻物
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82%
Confidence
Long-term
Relevance
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Unverified钢制/铝合金收纳架整体承重可达5-15kg适合摆放显示器增高+设备，纯亚克力或ABS塑料承重通常＜3kg仅适合挂耳机手柄轻物89% similarUnverified钢制收纳架单层承重普遍在3-5kg，塑料PP材质单层承重仅1-2kg，放书籍或厚重杂志务必选金属或高密度实木，塑料架长期承重会中间塌陷变形85% similarUnverified钢管+扣件式模块化置物架单层承重通常≥30kg，而免螺丝插接式塑料架单层多为8-15kg，放书籍/工具箱应选金属结构84% 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83% similarUnverified金属洞洞板（冷轧钢喷塑）单板承重普遍可达10-30kg，适合挂工具、锅具、重物；塑料网格板单点承重多在1-3kg，仅适合挂饰品、化妆品等轻物83% similar
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