JS 806-2021
Pencils - Black graphite (lead) pencils (English Version)

Standard No.

JS 806-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

JO-JSMO

Latest

JS 806-2021

JS 806-2021 history

• 2021 JS 806-2021 Pencils - Black graphite (lead) pencils