Unverified82% confidenceTradeoffTime unknown
加厚焊边设计提升了反复冻融的耐用性,但相比注水型冰袋,硬质冰砖外膜一旦破损则内容物泄漏无法修复,需避免尖锐物挤压
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82%
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Long-term
Relevance
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