Flow coefficients at other than fully open may be approximated by use of the characteristic flow curves for tilting disc check and globe valves.

 
  • 不是全开状态的流量系数可以采用适用于提升式阀瓣止回阀和截止阀的流量特性曲线进行估算。
今日热词
目录 附录 查词历史