[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

临街或临主干道住宅(噪声>70dB)应选择整窗Rw+Ctr隔音量≥35dB的产品,普通双层中空玻璃仅能达到28-30dB,无法有效隔绝低频交通噪声

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88%
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Long-term
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