What does PPM stand for?
PPM stands for "Periodic Pulse Metering"
How to abbreviate "Periodic Pulse Metering"?
"Periodic Pulse Metering" can be abbreviated as PPM
What is the meaning of PPM abbreviation?
The meaning of PPM abbreviation is "Periodic Pulse Metering"
What does PPM mean?
PPM as abbreviation means "Periodic Pulse Metering"
