[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

选购时注意密度,密度过低的板材吸音效果差且容易变形;一般建议选择密度较高、手感紧实的产品,厚度至少9mm以上才有基本的声学效果

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82%
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Long-term
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