Unverified85% confidenceDecision RuleTime unknown
防摔背包缓冲层EPE珍珠棉厚度≥1.5cm且背部+底部双向填充，才能有效缓冲学步期儿童后仰摔倒的冲击力
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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