[KongchangAI]
Unverified70% confidenceFactTime unknown

优质EVA浮板密度一般在0.10-0.15g/cm³左右,密度过低(发泡过度)易被压出凹痕、浮力快速衰减,密度合适的板按压回弹快且不留明显手印

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70%
Confidence
Long-term
Relevance
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