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

Overview ISO 9957-1:1992 specifies requirements and test conditions for water-based India ink intended for use on natural tracing paper. The part focuses on reproducibility and archival performance o…

Fluid draughting media — Part 2: Water-based non-India ink — Requirements and test conditions

Fluid draughting media — Part 3: Water-based coloured draughting inks — Requirements and test conditions

Overview ISO 9957-3:1997, "Fluid draughting media - Part 3: Water‑based coloured draughting inks - Requirements and test conditions," defines requirements and test methods for water‑based coloured dr…

Fluid draughting media — Part 2: Water-based non-India ink — Requirements and test conditions

Overview ISO 9957-2:2019 - "Fluid draughting media - Part 2: Water-based non-India ink - Requirements and test conditions" specifies quality and test methods for water-based non-India inks used in dr…