To study centrifugal two stage turbocharging systems surge and the affecting factors, a test bench special for two stage turbocharging system is set up.

为研究径流式二级增压系统的喘振及其影响因素，建立了二级增压系统压气机性能试验台架。

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To study centrifugal two stage turbocharging systems surge and the affecting factors, a test bench special for two stage turbocharging system is set up.

为研究径流式二级增压系统的喘振及其影响因素，建立了二级增压系统压气机性能试验台架。

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