如果要升高减少的水压，则慢慢顺时针方向旋转调节螺丝直到系统压力表指示达到所需压力为止。
To raise the reduced pressure - slowly turn the adjusting screw clockwise until the system gauge indicates the pressure required.
差压表是用来检测两个检测点的压力差值，直接在仪表表盘上指示出差压值的机械式压力表。
Differential pressure gauges is used to test the pressure difference between two points, it is a mechanical pressure gauge that can directly indicate the pressure difference on the instrument meter.
需排空气待压力表指示正常后继续下一步操作。
Air pressure gauge to be waiting to be instructed to continue normal operation the next step.
本文还介绍了分析故障的方法：即按压力表指示的压力分析故障，按机器牵引情况分析故障；以及采用综合分析法分析故障。
The way of fault analysis is also described, e. g. to analyse by the aid of pressure gauge, by the symptom in traction and by a comprehensive method.
耐震压力表适用于环境剧烈振动场所，可耐受介质的脉动，冲击及突然卸荷，仪表指示稳定清晰。
Seismic pressure gauges for the environment places severe vibration, the pulse of media tolerance, and the impact of a sudden unloading, gauges clear instructions and stability.
本实用新型涉及消防设备中的灭火器压力表，由外壳部分、测量系统、指示部分组成。
The utility model relates to a pressure gauge for fire extinguisher used in the fire fighting equipment, comprising a casing part, a measuring system, and an indication part.
本实用新型涉及消防设备中的灭火器压力表，由外壳部分、测量系统、指示部分组成。
The utility model relates to a pressure gauge for fire extinguisher used in the fire fighting equipment, comprising a casing part, a measuring system, and an indication part.
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