What does PPF stand for?
PPF stands for "Passive Polyphase Filter"
How to abbreviate "Passive Polyphase Filter"?
"Passive Polyphase Filter" can be abbreviated as PPF
What is the meaning of PPF abbreviation?
The meaning of PPF abbreviation is "Passive Polyphase Filter"
What does PPF mean?
PPF as abbreviation means "Passive Polyphase Filter"
