[KongchangAI]
Unverified78% confidenceDecision RuleTime unknown

2.3mm厚度属于中等偏薄规格,对车门钣金振动的抑制效果不及3mm以上厚板,若目标是大幅降低路噪建议配合吸音棉叠加使用。

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78%
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Long-term
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