[KongchangAI]
Unverified85% confidenceCautionTime unknown

干冰保冷力远超冰袋(-78℃)但会升华产生二氧化碳,密闭车厢和小空间使用有窒息风险,普通消费者日常保冷不建议用干冰

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85%
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Long-term
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