What does HFR stand for?
HFR stands for "High Frequency Resonance Technique"
How to abbreviate "High Frequency Resonance Technique"?
"High Frequency Resonance Technique" can be abbreviated as HFR
What is the meaning of HFR abbreviation?
The meaning of HFR abbreviation is "High Frequency Resonance Technique"
What does HFR mean?
HFR as abbreviation means "High Frequency Resonance Technique"
