Unverified85% confidenceDecision RuleTime unknown
学步防摔垫核心防护区在后脑,枕部缓冲填充厚度≥2cm(EVA或高回弹海绵)才能有效吸收后仰摔倒冲击,<1cm的仅是装饰无实际防护
1
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85%
Confidence
Long-term
Relevance
-
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