Unverified82% confidenceDecision RuleTime unknown
防撞护垫厚度≥3cm且采用高密度EVA材质，才能真正缓冲学步期儿童从站立姿势撞击的冲击力；海绵材质厚度需≥5cm才能达到同等防护
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82%
Confidence
Long-term
Relevance
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