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标题: IEC 60534-8-4 Industrial Process Control Valves - Noise Considerations [打印本页]

作者: TomKim 时间: 2021-1-15 16:25:09 标题: IEC 60534-8-4 Industrial Process Control Valves - Noise Considerations

IEC 60534-8-4 Industrial Process Control Valves - Noise Considerations

Part 8: Noise considerations

Section 4: Prediction of noise generated by hydrodynamic flow

First edition: 1994-05

作者: admin 时间: 2021-2-5 14:03:41

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