[KongchangAI]
Unverified80% confidenceTradeoffTime unknown

隔振性能与造价/工期严重冲突:弹簧隔振系统减振量最优但造价高、需专业厂家设计计算、工期长;弹性卷材/减振垫方案造价低、施工快,但低频撞击声改善有限(ΔLw多在12-18dB)

1
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80%
Confidence
Long-term
Relevance
-
First Seen

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