What does PPBW stand for?
PPBW stands for "Parts Per Billion by Weight"
How to abbreviate "Parts Per Billion by Weight"?
"Parts Per Billion by Weight" can be abbreviated as PPBW
What is the meaning of PPBW abbreviation?
The meaning of PPBW abbreviation is "Parts Per Billion by Weight"
What does PPBW mean?
PPBW as abbreviation means "Parts Per Billion by Weight"
