What does ppm stand for?
ppm stands for "Pulsos Por Minuto"
How to abbreviate "Pulsos Por Minuto"?
"Pulsos Por Minuto" can be abbreviated as ppm
What is the meaning of ppm abbreviation?
The meaning of ppm abbreviation is "Pulsos Por Minuto"
What does ppm mean?
ppm as abbreviation means "Pulsos Por Minuto"
