OXIDATIVE STRESS PARAMETERS IN DOGS NATURALLY INFECTED WITH SARCOPTIC MANGE


Control Valve Condition Checking by Spectral Analysis

The research work considers and analyzes the problem of control valve failure in case of shaft-gear break during normal operation.In order to identify typical deviations and causes of failure of the electrically driven valves, the amplitude-frequency spectra of the current signal taken at one or more phases of the electric motor were analyzed.The m

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