[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

保温层厚度和材质比容量更决定保冷性能:优质PU发泡(聚氨酯)保冷显著优于EPS泡沫,选购时应确认内壁厚度≥3cm

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85%
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Long-term
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