Pencils
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Date
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Development Commissioner Small Scale Industries
DOI
Abstract
Pencil proposed for manufacture in this project
is known as Lead Pencil in the market.
This is an item of use almost in every household,
office, school, college etc., for writing on
paper, making sketches, drawing and such other
purposes. Depending on the type Qf carbon
used pencils are categorised as soft, medium
and hard.