Draughting media for technical drawings — Natural tracing paper
NORM herausgegeben am 11.6.1992
Bezeichnung normen: ISO 9961:1992
Ausgabedatum normen: 11.6.1992
Zahl der Seiten: 11
Gewicht ca.: 33 g (0.07 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen ISO
Description / Abstract: Specifies the minimum requirements, details qualities necessary for draughting and reproduction, and specifies appropriate test methods for the most commonly used grammages. Annex A describes measurement of transparency using the reflectance method, Annex B describes determination of tear growth resistance.