[KongchangAI]
Unverified82% confidenceTradeoffTime unknown

开孔聚氨酯波浪棉的核心作用是吸收车门空腔内的空气振动噪音,并非阻隔路噪,若期望显著降低底盘/胎噪需搭配沥青止振板等其他材料

1
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82%
Confidence
Long-term
Relevance
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