What does ZEFS stand for?
ZEFS stands for "Zero Emission Fuel Saver"
How to abbreviate "Zero Emission Fuel Saver"?
"Zero Emission Fuel Saver" can be abbreviated as ZEFS
What is the meaning of ZEFS abbreviation?
The meaning of ZEFS abbreviation is "Zero Emission Fuel Saver"
What does ZEFS mean?
ZEFS as abbreviation means "Zero Emission Fuel Saver"
