What does GFV stand for?
GFV stands for "Gravity Flow Valve"
How to abbreviate "Gravity Flow Valve"?
"Gravity Flow Valve" can be abbreviated as GFV
What is the meaning of GFV abbreviation?
The meaning of GFV abbreviation is "Gravity Flow Valve"
What does GFV mean?
GFV as abbreviation means "Gravity Flow Valve"
