acoustic absorptivity
短語詞組
- Acoustic c absorptivity ACI 感音吸收力
- acoustic c absorptivity 吸聲系數(shù)
- normal acoustic absorptivity coefficient 法曏吸聲系數(shù)
- Acoustic absorptivity ACI 感音吸收力
- acoustic absorptivity measurement [聲]吸聲測量
- acoustic absorptivity measurements 吸聲測量 返回 acoustic absorptivity