What does fdr stand for?
fdr stands for "Frequency Disturbance Recorder"
How to abbreviate "Frequency Disturbance Recorder"?
"Frequency Disturbance Recorder" can be abbreviated as fdr
What is the meaning of fdr abbreviation?
The meaning of fdr abbreviation is "Frequency Disturbance Recorder"
What does fdr mean?
fdr as abbreviation means "Frequency Disturbance Recorder"
