XPR terminology for plasma cutting

XPR® cutting system
The plasma power supply, gas connect console, torch connect console, and torch.
Cutting system or cutting machine
The XPR cutting system, Computer Numerical Control (CNC), torch lifter, cutting table, and other components.
Wet process
Any process that uses water as a shield fluid.
Dry process
Any process that does not use water as a shield fluid.
Ferrous
Mild steel
Non-ferrous
Stainless steel and aluminum
Gases and fluid
Hydrogen (H2), argon (Ar), nitrogen (N2), oxygen (O2), water (H2O), F5 (95% nitrogen, 5% hydrogen)
Mixed-fuel gas
A mixture of H2-Ar-N2 supplied by the OptiMix gas connect console.