Home>Encuentra tu norma>Busca tu norma>ISO

Standard

ISO 20318-2:2019

ISO 20318-2:2019

Mechanical pencils and leads for general use — Classification, dimensions, quality and test methods — Part 2: Black leads

Porte-mines et mines pour usage général — Classification, dimensions, qualité et méthodes d'essai — Partie 2: Mines graphite pour porte-mines

Date:

2019-03-05 / Published

ICS:

01.100.40 - Drawing equipment.

97.180 - Miscellaneous domestic and commercial equipment. Including scissors, aquarium equipment, articles for domestic animals, battery chargers, mops, insect electrocutors, lighters, matches, paper clips, pens, pencils, etc.

Committee:

ISO/TC 10 - Technical product documentation

This standard is available in:

Digital format

Ingles / Frances