• The theoretical analysis and field adjustment of a AC cascade speed regulating system with double closed-loop employed in a synthetic fibre bar making unit imported from Switzerland are conducted.

    本文对一从瑞士引进应用合成纤维成机的交流串级调速闭环系统进行了理论分析现场调试

    youdao

  • The theoretical analysis and field adjustment of a AC cascade speed regulating system with double closed-loop employed in a synthetic fibre bar making unit imported from Switzerland are conducted.

    本文对一从瑞士引进应用合成纤维成机的交流串级调速闭环系统进行了理论分析现场调试

    youdao

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