What does FTF stand for?
FTF stands for "Fundamental Train Frequency"
How to abbreviate "Fundamental Train Frequency"?
"Fundamental Train Frequency" can be abbreviated as FTF
What is the meaning of FTF abbreviation?
The meaning of FTF abbreviation is "Fundamental Train Frequency"
What does FTF mean?
FTF as abbreviation means "Fundamental Train Frequency"