ASTM C522-2003 标准详情
- 标准号:ASTM C522-2003
- 中文标题:隔声材料气流阻力的标准试验方法
- 英文标题:Standard Test Method for Airflow Resistance of Acoustical Materials
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2003
The specific airflow resistance of an acoustical material is one of the properties that determine its sound-absorptive and sound-transmitting properties. Measurement of specific airflow resistance is useful during product development, for quality c
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