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- Characteristics of light impact sound insulation for the floors were studied through adopting small size sound insolation instrument. 采用小型隔声箱体对几种地板的轻量撞击声隔声特性进行了研究。
- Calculation of the impact sound insulation index 冲击声隔离指数的计算
- The impact sound insulation of the floor 楼板撞击声隔声
- impact sound insulation measurement 冲击声隔离测量
- Study on Characteristics of Heavy Impact Sound Insulation for the Floors 地板重量撞击声隔声特性的研究
- Study on Characteristics of Light Impact Sound Insulation for the Floors 地板轻量撞击声隔声特性的研究
- Acoustics -- Rating of sound insulation in buildings and of building elements -- Part 2: Floor impact sound insulation 声学建筑物和建筑元件内声音隔绝的比率第2部分:楼板冲击声音隔绝
- Acoustics -- Measurement of floor impact sound insulation of buildings -- Part 1: Method using standard light impact source (Erratum 1) 建筑物的楼板冲击声音隔绝的测量。第1部分:使用标准轻型冲击源的的方法(勘误1)
- Acoustics -- Measurement of floor impact sound insulation of buildings -- Part 2: Method using standard heavy impact sources (Erratum 1) 声学。建筑物的楼板冲击声音隔绝的测量。第2部分:使用标准重型冲击源的的方法(勘误1)
- Acoustics -- Measurement of floor impact sound insulation of buildings -- Part 1: Method using standard light impact source 建筑物的楼板冲击声音隔绝的测量。第1部分:使用标准清型冲击源的的方法
- A Forecast of Impact Sound Insulating Property of Composite Floors 复合地板撞击声隔声性能的预测
- Superior quality seals, waterproof, sound insulation and safe. 专用门锁及优质密封胶条,密封、水、音,安全可靠。
- impact sound insulation 冲击声隔音
- Window of alleged sound insulation uses two windows to separate sound namely. 所谓隔音窗就是用两层窗户把声音隔开。
- The sound insulation equipment in the concert hall was imported from the US. 音乐厅的隔音设备是从美国进口的。
- Methods of yawp treatment using sound insulation techniques are summarized. 利用隔声技术可以治理噪声,文中阐述提高隔声墙隔声能力的措施。
- On the basis of noise impact assessment, the sound insulation enclosure of the shaper and the suspended absorber in room were used.The noise pollution of the shaper has been reduced obviously. 在噪声环境影响评价基础上,采取为成型机加隔声罩和在厂房内悬挂空间吸声体的方法,有效控制了成型机的噪声污染。
- MMVF compound, prefabricated, sprayed or cast in situ, for heat insulation, sound insulation or fire protection. 预制的或现场喷涂或浇注的,用于保温、隔音或防火的MMVF化合物。
- Abstract: Porous bricks are of good performance of thermal and sound insulation,thus they are energy saving materials. 文摘:多孔砖具有保温性能好、节能降耗、隔声性能优、组砌灵活、施工工效高、造价低等诸多优点。
- In theis paper, the characteristics of sound insulation of a typical aicraft sidewall structure have been investigated. 研究了典型飞机壁板结构的隔声特性。