• 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

    www.dictall.com

  • 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

    www.dictall.com

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定