What does NBB stand for?
NBB stands for "Napthol Blue Black"
How to abbreviate "Napthol Blue Black"?
"Napthol Blue Black" can be abbreviated as NBB
What is the meaning of NBB abbreviation?
The meaning of NBB abbreviation is "Napthol Blue Black"
What does NBB mean?
NBB as abbreviation means "Napthol Blue Black"
