What does NBB stand for?
NBB stands for "naphthol blue black B"
How to abbreviate "naphthol blue black B"?
"naphthol blue black B" can be abbreviated as NBB
What is the meaning of NBB abbreviation?
The meaning of NBB abbreviation is "naphthol blue black B"
What does NBB mean?
NBB as abbreviation means "naphthol blue black B"
