点画线

  • 网络dash dot
点画线点画线
  1. 画出垂直向上的线与阀门特性曲线相交,从这个点画水平线穿过图表左侧,记录最大流量的百分比。

    Project line vertically up to intersect with the Valve Characteristic Curve and from this point project line horizontally across to the left of the chart and record the percentage of maximum flow rate .