[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

隔音窗优先选中空玻璃≥两层且玻璃厚度不对称(如6mm+9mm),比对称双层更能覆盖不同频段。断桥铝+双中空隔音量可达35-40dB,明显优于普通单层玻璃塑钢窗

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