What does EFR stand for?
EFR stands for "Energy from Residuals"
How to abbreviate "Energy from Residuals"?
"Energy from Residuals" can be abbreviated as EFR
What is the meaning of EFR abbreviation?
The meaning of EFR abbreviation is "Energy from Residuals"
What does EFR mean?
EFR as abbreviation means "Energy from Residuals"
