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Unverified82% confidenceDecision RuleTime unknown

尺寸选择应按物品预留20%余量：60x80cm约装1-2件冬季外套，80x100cm(特大)适合一床冬被，抽气后厚度会压缩至原体积30-40%，装太满反而封不严

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Unverified尺寸选择参考：一件冬季厚外套约需60×80cm，一床双人加厚棉被需100×120cm以上，压缩后厚度约为原体积1/3，衣柜层高需匹配93% similar Unverified尺寸选择按物品体积预留20%空间：大号(70×100cm)约装2床薄被或6-8件冬装，中号(50×70cm)适合换季衣物，塞太满会导致封口受力漏气92% similar Unverified规格选择要按『膨胀后体积』而非平铺尺寸：一床冬季厚被约需70×100cm（特大号），普通薄被或3-4件毛衣用60×80cm（大号），装满后应留约20%冗余空间否则封口处易漏气92% similar Unverified容量规格按用途选：60×80cm(中号)存2-3件外套，80×100cm(大号)存被子，100×120cm(特大)存厚冬被，压缩后厚度约为原1/390% similar Unverified衣物收纳按容量选尺寸：单件羽绒服选60×40cm，2-3件冬装或1床薄被选70×50cm，厚棉被/大件选100×70cm以上，装太满会导致封口无法压实漏气89% similar

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