• The theoretic basis for controlling flow of heating medium by self-operated flow control valve is analyzed, and the structure and operating principle of the valve are studied.

    分析了自力流量控制阀实现控制供热介质流量理论依据,研究了自力式流量控制阀结构工作原理

    youdao

  • The theoretic basis for controlling flow of heating medium by self-operated flow control valve is analyzed, and the structure and operating principle of the valve are studied.

    分析了自力流量控制阀实现控制供热介质流量理论依据,研究了自力式流量控制阀结构工作原理

    youdao

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