What does PPTT stand for?
PPTT stands for "Parts per Ten Thousand"
How to abbreviate "Parts per Ten Thousand"?
"Parts per Ten Thousand" can be abbreviated as PPTT
What is the meaning of PPTT abbreviation?
The meaning of PPTT abbreviation is "Parts per Ten Thousand"
What does PPTT mean?
PPTT as abbreviation means "Parts per Ten Thousand"
