Rotor eccentricity in asynchronous motor always arose a series of low-order radial force wave and increase noise radiation.
异步电动机转子偏心会引起一系列低次数径向力波，并使噪声辐射增加。
Rotor eccentricity in asynchronous motor always arose a series of low-order radial force wave and increase noise radiation.
异步电动机转子偏心会引起一系列低次数径向力波，并使噪声辐射增加。
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