Publikuar
This document specifies classification, dimensions, quality and test methods for black leads used for mechanical pencils for general writing, as specified in ISO 20318-1.
PUBLISHED
ISO 20318-2:2019
90.60
Close of review
4 qer 2024
Lapsa mekanikë (portamina) dhe maja portaminash për përdorim të përgjithshëm - Klasifikimi, dimensionet, cilësia dhe metodat e provës - Pjesa 2: Majat e portaminave
60.60 Standard published
Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.