What does deff stand for?
deff stands for "Diesel Exhaust Fluid Forum"
How to abbreviate "Diesel Exhaust Fluid Forum"?
"Diesel Exhaust Fluid Forum" can be abbreviated as deff
What is the meaning of deff abbreviation?
The meaning of deff abbreviation is "Diesel Exhaust Fluid Forum"
What does deff mean?
deff as abbreviation means "Diesel Exhaust Fluid Forum"