What does PPMA stand for?
PPMA stands for "Parts Per Million Atoms"
How to abbreviate "Parts Per Million Atoms"?
"Parts Per Million Atoms" can be abbreviated as PPMA
What is the meaning of PPMA abbreviation?
The meaning of PPMA abbreviation is "Parts Per Million Atoms"
What does PPMA mean?
PPMA as abbreviation means "Parts Per Million Atoms"
