There are 3 main definitions of nb in English:

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nb1

Line breaks: nb

abbreviation

Cricket

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There are 3 main definitions of nb in English:

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Nb2

Line breaks: Nb

symbol

The chemical element niobium.

Definition of nb in:

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There are 3 main definitions of nb in English:

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NB3

Line breaks: NB

Definition of nb in:

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