What does NBS stand for?
NBS stands for "Noncoal Blasting Standards"
How to abbreviate "Noncoal Blasting Standards"?
"Noncoal Blasting Standards" can be abbreviated as NBS
What is the meaning of NBS abbreviation?
The meaning of NBS abbreviation is "Noncoal Blasting Standards"
What does NBS mean?
NBS as abbreviation means "Noncoal Blasting Standards"
