The noise from the centrifugal fan is measured and analyzed. It shows that air dynamic noise is primary one. for control air dynamic noise.
通过对离心风机噪声源的分析，进一步确认空气动力性噪声最强。
The noise from the centrifugal fan is measured and analyzed. It shows that air dynamic noise is primary one. for control air dynamic noise.
通过对离心风机噪声源的分析，进一步确认空气动力性噪声最强。
应用推荐