Unverified88% confidenceDecision RuleTime unknown
18mm厚板材承重明显优于15mm，存放精装书/画册的隔板厚度应≥18mm，普通杂物用15mm即可，9mm薄板仅适合背板不适合做隔板
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Unverified夹口最大开合尺寸需比被夹物厚度大3-5mm，桌面≤25mm板材选20-30mm开口的夹子，加厚桌板（40mm以上）必须专门确认开口上限，普通文具夹夹不住88% similarUnverified板材厚度决定承重：18mm板材单层跨度≤900mm可放书籍杂物；跨度＞900mm或放置重物需25mm板材或中间加立板，否则3-5年后层板会明显下弯变形87% similarUnverified承重层板厚度需≥18mm，跨度超过900mm时应加背板固定或中间加立板，否则长期承重会下弯变形，放书籍等重物层板跨度建议≤600mm87% similarUnverified承重需求高的场景(书籍/杂物)选18mm厚板材，隔板跨度超过80cm易下弯，应选带中间支撑立板或加厚25mm的款式85% similarUnverified隔板厚度直接影响承重：实木/多层板隔板厚度18mm以上抗弯性明显优于15mm以下，长跨度（宽度＞80cm）隔板中间无支撑时应选18-25mm厚板并加中间托85% similar
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