What does HLf stand for?
HLf stands for "Horizontal Line Frequency"
How to abbreviate "Horizontal Line Frequency"?
"Horizontal Line Frequency" can be abbreviated as HLf
What is the meaning of HLf abbreviation?
The meaning of HLf abbreviation is "Horizontal Line Frequency"
What does HLf mean?
HLf as abbreviation means "Horizontal Line Frequency"
