direction of flow的意思|示意

Install valve in the line with arrow on valve body pointing in the direction of flow.

在管线上安装阀门,使其阀体上的箭头指向流体流向.

互联网

By reversing the direction of flow it can also be used as a low - pressure relief valve.

改变流向它也可以用作低压溢流阀.

互联网

Purpose : To test check valves for tightness in the direction of flow.

目的: 检测止回阀在流向上的紧固性.

互联网

Fig .20 - 1 . Team crossing . Direction of flow is parallel to the line of the waders.

最强的要站在最上游的位置,队伍的直线要和水流平行.

互联网

Lines which are everywhere tangential to the direction of flow of electric current are called streamlines.

处处均与电流方向相切的曲线称为流线.

互联网

Install valve in the line with arrow on valve body pointing direction of flow.

在管线上安装阀门要使阀体上的箭头指向流体流向.

互联网