airflow resistance meaning in Chinese

气流阻力

Standard test method for airflow resistance of acoustical materials
隔声材料气流阻力的标准试验方法
Acoustics - materials for acoustical applications - determination of airflow resistance
声学.声学用材料.气流阻尼的测定
Acoustics . materials for acoustical applications . determination of airflow resistance
声学.声学应用材料.气流阻力的测定
Test method for airflow resistance of respiration of filtering particle respirator
过滤式防微粒口罩对空气流呼吸阻力的试验方法
Test method for airflow resistance of respiration of filtering particle respirator
过滤式防微粒口罩对空气流呼吸阻力的试验方法

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