What does OTB stand for?
OTB stands for "Open Top Bailer"
How to abbreviate "Open Top Bailer"?
"Open Top Bailer" can be abbreviated as OTB
What is the meaning of OTB abbreviation?
The meaning of OTB abbreviation is "Open Top Bailer"
What does OTB mean?
OTB as abbreviation means "Open Top Bailer"
