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介绍了通过测量分析发现利用振动速度并不能准确地反映水泥厂大型风机的振动状态。通过振动加速度的测试及数理统计分析确定了这类风机的振动评定标准。
Introduced by the measurement and analysis found that the use of vibration velocity does not accurately reflect the vibration of large-scale cement plant fan. Through the vibration acceleration test and mathematical statistics to determine the vibration of such fans to assess standards.