绝对压力是与真空相比的压力。与相对压力不同，它可以独立于环境压力进行测量。
Absolute pressure is pressure as compared with a vacuum. Unlike relative pressure, it can be measured independently from ambient pressure.
压力计 Manometer
限位开关 Limit Switch
特性曲线偏差 Characteristic Curve Deviation
压力表的长期漂移 Drift
防爆 Explosion Prevention
压差测量 Differential Pressure Measurement
泄压阀 Pressure Relief Valve
传感器 Sensor
双金属开关 Bimetallic Switch
灭菌 Sterilisation
