Unverified85% confidenceDecision RuleTime unknown
NBR发泡材质回弹性和缓冲性优于普通EVA，按压后1秒内回弹且无明显硬芯的才具备真实防撞效果，硬质塑料内衬的软包只能防划伤不能吸收冲击力
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85%
Confidence
Long-term
Relevance
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