relief valve operation的意思|示意

To avoid water damage or scalding due to valve operation, a drain pipe must be connected to the Pressure Safety Relief Valve and run to a safe place of disposal.

为了防止这种安全阀发挥作用造成水破坏或烫伤，必须在安全阀上安装排泄管道，将排放出的水引导到安全的排放地点。

A test and pressure relief valve should be installed to assure relief of internal pressure prior to servicing and as a visual indication of trap operation.

应该安装一个测试和压力安全阀，确保内部压力能够在维修前得到释放，并作为疏水阀工作的直观显示。

Purpose: To test operation of pressure differential relief valve.

目的：检测差压安全阀的工作性能。

In this paper, studying on computer aided sizing design system of piloted relief valve, expatiate on the capacity of operation, principle of movement and how to choose the parameter when sizing.

本论文通过对石油化工行业先导式泄压阀的计算机辅助设计选型系统的研制，阐述了先导式泄压阀的操作性能、动作原理及选型时的参数选择。

This is particularly important to those monitoring the operation of the clamps as it clearly displays whether the operator is using the pressure relief valve correctly.

这一点尤为重要的是监察夹运作，因为它清楚地显示经营者是否使用的是正确的泄压阀。

The use of automatic hydraulic operation, which can be used for pressure relief valve can also be used as a holding pressure valve.

利用水力自动操作，即可以作泄压阀用又可作持压阀用。