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.
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.
静压是差压表两个检测点所在管道内的设计压力。它是差压压力表选型时必需的数据。