Unverified90% confidenceDecision RuleTime unknown
干冰运输时箱体必须带排气孔或非完全密封设计，干冰升华会使二氧化碳压力急剧上升，全密封箱体存在爆裂或运输途中憋压变形风险
1
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90%
Confidence
Long-term
Relevance
-
First Seen
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