Unverified85% confidenceDecision RuleTime unknown
圆桌桌布直径=桌面直径+2倍垂边长度，家用建议成品直径为桌面直径+50cm左右（垂边约25cm）
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85%
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Unverified圆桌选桌布需按直径计算：桌布直径=桌面直径+2×垂边长度，如120cm圆桌配垂边30cm则需180cm圆形桌布；方桌布铺圆桌四角会拖地易绊倒91% similarUnverified桌布尺寸需在桌面基础上四边各加放20-30cm作为垂边，即选购尺寸=桌面长宽各+40至60cm；正式餐宴场合垂边可加至30-35cm，家用日常20-25cm即可91% similarUnverified桌布尺寸应为桌面尺寸加上两边垂边各20-30cm，如1.4m餐桌配1.8-2m桌布最佳，垂边过短显局促，过长易被膝盖或椅子勾扯90% similarUnverified桌布长度应比桌面每边多垂20-30cm，如桌面120cm则桌布至少160-180cm，垂边过短显局促，超过40cm易绊脚90% similarUnverified桌布尺寸计算：桌面长宽各加40-60cm垂边（即单边下垂20-30cm）为家用标准，正式宴会可加至单边下垂30-40cm到座椅面高度89% similar
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