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NB
\ˌɛnbˈiː], \ˌɛnbˈiː], \ˌɛ_n_b_ˈiː]\
Definitions of NB
1916 - Appleton's medical dictionary
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Chemical
symbol
for
the
element
niobium
.
1916
- Appleton's medical dictionary
By Smith Ely Jelliffe
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nb
nbd chloride
nbe
nbf cl
nbw
nc