What does DDB stand for?
DDB stands for "Disinfection and Disinfection Byproducts"
How to abbreviate "Disinfection and Disinfection Byproducts"?
"Disinfection and Disinfection Byproducts" can be abbreviated as DDB
What is the meaning of DDB abbreviation?
The meaning of DDB abbreviation is "Disinfection and Disinfection Byproducts"
What does DDB mean?
DDB as abbreviation means "Disinfection and Disinfection Byproducts"
