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1·Unbalance is a common fault of rotor. The automatic balance technology can balance the rotors online without trying weight, so it has a wide application prospect.

不平衡是转子常见的故障，自动动平衡技术能够在线无试重地平衡转子，因而具有广泛的应用前景。

2·Unbalance is a common fault of rotors. The automatic balance technology can balance the rotors online without trying weight, so it has a wide application prospect.

不平衡是转子常见的故障，自动平衡技术能够在线无试重地平衡转子，因而具有广泛的应用前景。