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Draughting media for technical drawings -- Natural tracing paper

Overview ISO 9961:1992 - Draughting media for technical drawings: Natural tracing paper defines minimum requirements and test methods for natural tracing paper used for technical drawings. The standa…

ISO 9961:1992

Active

Draughting media for technical drawings — Natural tracing paper

Overview ISO 9961:1992 - Draughting media for technical drawings: Natural tracing paper defines minimum requirements and test methods for natural tracing paper used for technical drawings. The standa…

ISO 996:1976

Withdrawn

Potassium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitatio…