World Languages, asked by queen12344245, 10 months ago

please
give correct answer

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Answered by Anonymous

3

Hard Black (HB) is the full form for HB on pencil

Answered by Workaholicqueen01

0

Explanation:

HB in pencils stands for

H means hardness of pencil

B means blackness of pencil point

it is first used by US

Hope this answer helps you

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