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