What does vtb stand for?
vtb stands for "Vacuum Tube Bottle"
How to abbreviate "Vacuum Tube Bottle"?
"Vacuum Tube Bottle" can be abbreviated as vtb
What is the meaning of vtb abbreviation?
The meaning of vtb abbreviation is "Vacuum Tube Bottle"
What does vtb mean?
vtb as abbreviation means "Vacuum Tube Bottle"
