功率谱分析是机械故障诊断技术中精密诊断的常用方法。

Power Spectrum Analysis is a common method for precise detection in mechanical fault diagnosis.

youdao

功率谱分析是机械故障诊断技术中精密诊断的常用方法。

Power Spectrum Analysis is a common method for precise detection in mechanical fault diagnosis.

youdao