Unverified80% confidenceDecision RuleTime unknown
缓冲材料选EVA优于普通海绵：EVA回弹性和抗冲击性稳定，海绵长期使用会压缩塌陷失去缓冲效果；气囊款透气但抗侧撞能力弱
1
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80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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