What does SDR stand for?
SDR stands for "Seabed Drilling Rig"
How to abbreviate "Seabed Drilling Rig"?
"Seabed Drilling Rig" can be abbreviated as SDR
What is the meaning of SDR abbreviation?
The meaning of SDR abbreviation is "Seabed Drilling Rig"
What does SDR mean?
SDR as abbreviation means "Seabed Drilling Rig"
