Standard

ISO 20318-1:2019

Published

Corrigenda and amendments are bought separately.

Language
Services

Abstract

This document specifies classification, dimensions, quality and test methods for hand-held mechanical pencilss which hold and feed out a lead, and are used for general writing. It is also applicable to multi-function pens equipped with a mechanical pencil unit. However, those pencils attached to machinery instruments such as a plotter are excluded.

Document information

  • Standard from ISO
  • Published:
  • Edition: 1
  • Version: 1
  • Document type: IS
  • ICS 01.100.40
  • ICS 97.180
  • ISO TC ISO/TC 10