What does PFR stand for?
PFR stands for "Parallel Flow Regenerative"
How to abbreviate "Parallel Flow Regenerative"?
"Parallel Flow Regenerative" can be abbreviated as PFR
What is the meaning of PFR abbreviation?
The meaning of PFR abbreviation is "Parallel Flow Regenerative"
What does PFR mean?
PFR as abbreviation means "Parallel Flow Regenerative"
