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ISO 20318-1:2019

Mechanical pencils and leads for general use — Classification, dimensions, quality and test methods — Part 1: Mechanical pencils
26. 2. 2019.

Опште информације

90.93     18. 9. 2024.

ISO

ISO/TC 10

Međunarodni standard

01.100.40     97.180  

engleski   francuski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 20318-1:2019
90.93 Odluka o potvrđivanju standarda
18. 9. 2024.