Abstract / scope
This part of ISO 128 specifies general rules on the presentation of leader and reference lines and their components as
well as on the arrangement of instructions on or at leader lines in all kinds of technical documents.
ISO 128-22:1999Withdrawn
Technical drawings — General principles of presentation — Part 22: Basic conventions and applications for leader lines and reference lines
Dessins techniques — Principes généraux de représentation — Partie 22: Conventions de base et applications pour les traits de rappel de cote et traits de référence