What does ppm stand for?
ppm stands for "Photogram Paks Make"
How to abbreviate "Photogram Paks Make"?
"Photogram Paks Make" can be abbreviated as ppm
What is the meaning of ppm abbreviation?
The meaning of ppm abbreviation is "Photogram Paks Make"
What does ppm mean?
ppm as abbreviation means "Photogram Paks Make"
