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ISO 20318-1:2019

ISO 20318-1:2019

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

Porte-mines et mines pour usage général — Classification, dimensions, qualité et méthodes d'essai — Partie 1: Porte-mines

Fecha:

2019-02-26 / 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.

Comité:

ISO/TC 10 - Technical product documentation

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Esta norma está disponible en:

Formato digital

Ingles / Frances