What does PEF stand for?
PEF stands for "Propane Equivalency Factor"
How to abbreviate "Propane Equivalency Factor"?
"Propane Equivalency Factor" can be abbreviated as PEF
What is the meaning of PEF abbreviation?
The meaning of PEF abbreviation is "Propane Equivalency Factor"
What does PEF mean?
PEF as abbreviation means "Propane Equivalency Factor"
