Puts forward a constant flow adjusting form of three-way valves for dynamic adjusting of heating systems.
针对供暖系统的动态调节问题，提出三通调节阀的定流量调节形式。
Constant flow control valve of the advantages of debugging are simple, effective, applicable to dynamic systems.
流量调节阀的优点是调试简便，效果明显，适用于动态系统。
Constant flow control valve of the advantages of debugging are simple, effective, applicable to dynamic systems.
流量调节阀的优点是调试简便，效果明显，适用于动态系统。
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