Unverified80% confidenceDecision RuleTime unknown
标称容积含内壁总空间,实际可用需扣除冰块/冰袋。按1:1冰比例,50L箱有效储物仅约25L,购买时按目标食材量翻倍选容积
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified常见规格:便携薄型冰袋约200g(15×20cm),标准凝胶冰袋400-600g,户外PCM冰盒单块750g-1kg,冰敷理疗袋多为约300g的软胶设计81% similarUnverified尺寸选购按存储物体积预留20-30%空间,被子存储中号(约60x80cm)装1-2条薄被,大号(约100x120cm)装冬季厚被77% similarUnverified保温箱有效容量通常只有标称升数的60-70%,因为壁厚占据空间,25L标称箱实际装载约15-18L,选购时按实际需求容量的1.5倍买76% similarUnverified密封袋厚度以mil(1mil≈0.025mm)标注:普通存储选2-4mil,冷冻或存放尖锐/大重量物品需≥4mil(约0.1mm),反复使用款建议≥6mil75% similarUnverified免打孔卡扣式/伸缩杆式分隔板承重通常≤2kg,仅适合分隔小袋速冻食品;需码放整块冻肉或冰盒(单层>3kg)应选带侧壁支撑的整体式抽屉分隔盒75% similar
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