What does SD-R stand for?
SD-R stands for "Signal Degrade-Ring"
How to abbreviate "Signal Degrade-Ring"?
"Signal Degrade-Ring" can be abbreviated as SD-R
What is the meaning of SD-R abbreviation?
The meaning of SD-R abbreviation is "Signal Degrade-Ring"
What does SD-R mean?
SD-R as abbreviation means "Signal Degrade-Ring"
