Airborne sound insulation between rooms的意思|示意
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房间间的空气隔音
Airborne sound insulation between rooms的网络常见释义
房间之间空气中声音的隔绝 ...房间之间空气中声音的隔绝 英文名称: Building acoustics - Estimation of acoustic performance in buildings from the performance of elements - Airborne sound insulation between rooms 页数: 8 采用标准: EN 12354-1-2000,IDT 被替代标准: 归口单位: 引用标准: 分类号: P31 发布日期: 2000..