high pressure high temperature
high pressure high temperature well
high pressure-high temperature synthesis
high-pressure high-temperature phase tran-sition
normal high-pressure system
permanent high pressure system
temporary high pressure system
insufficient engine oil lubricating system pressure
medium pressure lubricating system
100 % high pressure bypass
200MW supe r-high pressure
50 MW super high pressure
A Design of High Pressure Static Generator
abnormal high pressure gas well
abnormal high pressure well
abnormal high pressure zone
abnormal high temperature and pressure system