安全阀

The relief valve piston assembly can be lifted straight up and out.

安全阀活塞总成可以笔直提出到外面来。

A data plate identifying your water heater can be found on the top of the water heater near the Temperature and Pressure Relief Valve.

在热水器顶部附近的降温减压安全阀上可以看到标示您的热水器的参数板。

Because the valve seal is poor, the boiler will leak during operation, resulting in pot Twin spring type safety valve water temperature is warming up slowly, and thus a waste of energy.

因为安全阀密封性差，锅炉在运行过程中会漏气，造成锅内水温升温慢，从而浪费能源。

The safety valve limits the operating differential pressure value of the blower.

安全阀作用为限制风机的升压操作，材料为G200铸铁镀锌。

Examine the safety equipments of boiler, pressure meter indicator, water level indicator, safety valve.

检查锅炉的安全附件是否正常：压力表指示是否正常，水位表指示是否正确，安全阀是否正常，排放是否畅通。

A pressure indicator (56) provides a visual indication of the fluid pressure within the transfer device (12), and a pressure relief valve (56) provides for a release of the fluid if the pressure exceeds a predetermined pressure.

一压力指示器56在传送装置12内提供流体压力的可视指示，压力安全阀56，在压力超过预先确定压力时，将流体释放。

The space between the frangible disc and the pressure relief valve shall be provided with a vent valve, pressure gauge or suitable tell-tale indicator for the detection of disc rupture, leakage, and release the accumulated pressure between the space to prevent the pressure affect to it's setting pressure.

安全阀与爆破片之间的腔体应设置排气阀、压力表或其他合适的指示器等，用以检查爆破片是否渗漏或破裂，并及时排放腔体内蓄积的压力，避免因背压而影响爆破片的爆破压力。

Purpose: To test operation of pressure differential relief valve.

目的：检测差压安全阀的工作性能。

Purpose: To test operation of pressure differential relief valve.

目的：检测压差安全阀的运行。

Purpose: To test operation of pressure differential relief valve.

目的：检测压差安全阀的性能。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。