免费人成视频19674不收费

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        2. Home > Operational Area > TURBINE
          Function of Regulation, Security and Oil Circuit Emergency governer

          Emergency Governer: The emergency governer with centrifugal flying hammer is used for this steam turbine. When the rotating speed of steam turbine is more than 10-12% of the rated speed (ie 3300-3360r / min) , the fly hammer flies, make the emergency governer throttle unhook and act to close the main steam valve. The reset speed of emergency governer is 3000r / min.

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