high pressure high temperature
high pressure high temperature well
permanent high pressure system
stable high pressure fire fighting system
stable high pressure fire prevention water supply system
stable high pressure fire water supply system
temporary high pressure system
Automatic fire protection system
fire protection system of road tunnels
Passive fire protection system
permanent fire protection system
private fire protection system
100 % high pressure bypass
50 MW super high pressure
A Design of High Pressure Static Generator
abnormal high pressure gas well