What does ASU stand for?
ASU stands for "activated-sludge unit"
How to abbreviate "activated-sludge unit"?
"activated-sludge unit" can be abbreviated as ASU
What is the meaning of ASU abbreviation?
The meaning of ASU abbreviation is "activated-sludge unit"
What does ASU mean?
ASU as abbreviation means "activated-sludge unit"
