• This paper puts forward a new mechanical-hydraulic servo valve, and briefly introduces operation principle, structural characteristics and application of the valve.

    本文提出一种新的机液伺服概要介绍了这种工作原理结构特点应用情况

    youdao

  • The paper introduces the principle and fault of the mechanical - hydraulic servo system on locating the valve.

    本文介绍了阀门定位伺服系统工作原理常见故障

    youdao

  • The paper introduces the principle and fault of the mechanical - hydraulic servo system on locating the valve.

    本文介绍了阀门定位伺服系统工作原理常见故障

    youdao

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