What does UMV stand for?

UMV stands for "Upper Master Valve (from a Xmas tree)"

How to abbreviate "Upper Master Valve (from a Xmas tree)"?

"Upper Master Valve (from a Xmas tree)" can be abbreviated as UMV

What is the meaning of UMV abbreviation?

The meaning of UMV abbreviation is "Upper Master Valve (from a Xmas tree)"

What does UMV mean?

UMV as abbreviation means "Upper Master Valve (from a Xmas tree)"