What does ETTV stand for?
ETTV stands for "Envelope Thermal Transfer Value"
How to abbreviate "Envelope Thermal Transfer Value"?
"Envelope Thermal Transfer Value" can be abbreviated as ETTV
What is the meaning of ETTV abbreviation?
The meaning of ETTV abbreviation is "Envelope Thermal Transfer Value"
What does ETTV mean?
ETTV as abbreviation means "Envelope Thermal Transfer Value"
