What does PPGM stand for?
PPGM stands for "Periodically Perforated Ground Metal"
How to abbreviate "Periodically Perforated Ground Metal"?
"Periodically Perforated Ground Metal" can be abbreviated as PPGM
What is the meaning of PPGM abbreviation?
The meaning of PPGM abbreviation is "Periodically Perforated Ground Metal"
What does PPGM mean?
PPGM as abbreviation means "Periodically Perforated Ground Metal"
