What does PFR stand for?
PFR stands for "Photon Flux Rate"
How to abbreviate "Photon Flux Rate"?
"Photon Flux Rate" can be abbreviated as PFR
What is the meaning of PFR abbreviation?
The meaning of PFR abbreviation is "Photon Flux Rate"
What does PFR mean?
PFR as abbreviation means "Photon Flux Rate"
