What does NNA stand for?
NNA stands for "nylon-column-nonadherent"
How to abbreviate "nylon-column-nonadherent"?
"nylon-column-nonadherent" can be abbreviated as NNA
What is the meaning of NNA abbreviation?
The meaning of NNA abbreviation is "nylon-column-nonadherent"
What does NNA mean?
NNA as abbreviation means "nylon-column-nonadherent"
