[KongchangAI]
Unverified76% confidenceCautionTime unknown

家用冷冻室(约-18℃)无法达到干冰级低温,短期一日游用凝胶冰袋足够;若需2天以上极端保冷(如远海钓)应考虑干冰,但干冰需通风防窒息、不可密封

1
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76%
Confidence
Long-term
Relevance
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