Unverified88% confidenceDecision RuleTime unknown
纸箱内空隙填充率建议达到60%-70%，物品与箱壁间距保持3-5cm填充层，间距不足3cm无法有效缓冲跌落冲击
1
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88%
Confidence
Long-term
Relevance
-
First Seen
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