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