Do not plug the temperature and pressure relief valve.
不要把降温减压安全阀塞住。
The appearance of oxygen and pressure relief valve works.
氧气减压阀的外观及工作原理。
Pressure relief valve to prevent over inflation of the air bag.
泄压阀可以避免气囊过分膨胀。
Two-stage pressure relief valve with provision for remote control.
带远程控制装置的两阶段减压阀。
With the application of pressure relief valve, it needs certain time.
由于采用了减压阀，阀门关闭需要时间。
Install the high pressure relief valve in the compressor manifold fitting.
在压缩机歧管配件里安装高压释放阀。
When the pressure to a safe value, the pressure relief valve closes automatically.
当压力恢复到安全值时，泄压阀自动关闭。
As a pressure relief valve, it can maintain the water pressure in the set way below the safe value;
作泄压阀用时，可维持供水路压力在设定的安全值之下；
Purpose: To test operation of pressure differential relief valve.
目的：检测差压安全阀的工作性能。
Record this as the opening differential pressure of the relief valve.
将这个读数记录为安全阀的开启差压。
Relief Angle valve. Pressure or vacuum can be specified.
安全角阀。可指定压力或真空度。
A pressure differential relief valve is located in a zone between the check valves.
压差安全阀位于止回阀之间的区内。
A pressure differential relief valve is located in a zone between the check valves.
压差安全阀位于止回阀之间的区内。
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