Mechanical pencils — Part 1: Classification, dimensions, performance requirements and testing
Porte-mine — Partie 1: Classification, dimensions, caractéristiques de fonctionnement et essais
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.
Anula a: ISO 9177-1:1989
Es anulada por: ISO 9177-1:2016
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