Flow curve tending to straight line. Excellent regulated performance.

流量特性趋于直线，蝶阀调节性能好。

youdao

To ensure normal running of the pipeline, the flow rate must be regulated.

为了保证管道正常地运行，必须对流量进行调节。

youdao

To ensure normal running of the pipeline, the flow rate must be regulated.

为了保证管道正常地运行，必须对流量进行调节。

youdao