What does jrb stand for?
jrb stands for "Jet Riser Block"
How to abbreviate "Jet Riser Block"?
"Jet Riser Block" can be abbreviated as jrb
What is the meaning of jrb abbreviation?
The meaning of jrb abbreviation is "Jet Riser Block"
What does jrb mean?
jrb as abbreviation means "Jet Riser Block"
