What does HENG stand for?
HENG stands for "High Efficiency Natural Gas"
How to abbreviate "High Efficiency Natural Gas"?
"High Efficiency Natural Gas" can be abbreviated as HENG
What is the meaning of HENG abbreviation?
The meaning of HENG abbreviation is "High Efficiency Natural Gas"
What does HENG mean?
HENG as abbreviation means "High Efficiency Natural Gas"
