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