What does PWS stand for?
PWS stands for "petroleum wastewater sediments"
How to abbreviate "petroleum wastewater sediments"?
"petroleum wastewater sediments" can be abbreviated as PWS
What is the meaning of PWS abbreviation?
The meaning of PWS abbreviation is "petroleum wastewater sediments"
What does PWS mean?
PWS as abbreviation means "petroleum wastewater sediments"
