Abstract / scope
Specifies the requirements and test methods for line width, optical density, drying time, adhesion, erasability, resistance to water, fade resistance.
ISO 9957-1:1992Published
Fluid draughting media — Part 1: Water-based India ink — Requirements and test conditions
Fluides à dessin — Partie 1: Encres de Chine aqueuses — Prescriptions et conditions d'essai