What does spr stand for?
spr stands for "Solid Propellant Rocket"
How to abbreviate "Solid Propellant Rocket"?
"Solid Propellant Rocket" can be abbreviated as spr
What is the meaning of spr abbreviation?
The meaning of spr abbreviation is "Solid Propellant Rocket"
What does spr mean?
spr as abbreviation means "Solid Propellant Rocket"
