Then, experimental data of noise transmission loss for both acoustics treated and untreated aircraft sidewall panels are given.
给出了机身侧壁壁板试件经过蜂窝刚度处理前后的隔声量试验结果。
Then, experimental data of noise transmission loss for both acoustics treated and untreated aircraft sidewall panels are given.
给出了机身侧壁壁板试件经过蜂窝刚度处理前后的隔声量试验结果。
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