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Norm

ISO 9957-1:1992

Issue date: 1992 10 21

Fluid draughting media — Part 1: Water-based India ink — Requirements and test conditions

Specifies the requirements and test methods for line width, optical density, drying time, adhesion, erasability, resistance to water, fade resistance.
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Valid
Publisher:
International Organization for Standardization
Format:
Digital | 6 Pages
Language:
English
ICS
01.100.40
Topics
Mechanical engineering foundations & materials, Technical drawing and graphical symbols, Drawing equipment Services & management, Technical drawing and graphical symbols, Drawing equipment

Specifies the requirements and test methods for line width, optical density, drying time, adhesion, erasability, resistance to water, fade resistance.