Absolute pressure method的用法和样例：
- Integral leakage rate test of containment with the absolute pressure method
- Low-pressure side on the AP absolute pressure transmitter has always remained a reference pressure.
- The lowest absolute pressure is higher than water vaporizable pressure, so no vibration generated by cavitations.
- The leakage-measuring methods in pneumatic technology were introduced,and the basic theory of absolute pressure measuring method was given in detail,which offers a reference for application in engineering.