SIST ISO 9957-1:1995
Fluid draughting media -- Part 1: Water-based India ink -- Requirements and test conditions
Fluid draughting media -- Part 1: Water-based India ink -- Requirements and test conditions
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 8
- Дата публикации:
- 1 июня 1995 г.
- ICS:
- 01.100.40
- Технический комитет:
- TRS - Technical drawings, quantities, units, symbols and graphical symbols
Specifies the requirements and test methods for line width, optical density, drying time, adhesion, erasability, resistance to water, fade resistance.
Abstract
Overview
SIST ISO 9957-1:1995 – Fluid Draughting Media – Water-based India Ink is an international standard developed by SIST aligned with ISO norms. This standard defines the for water-based India ink used in technical drawings, especially on natural tracing paper for drafting. The specification ensures that the ink delivers reliable performance regarding , making it suitable for professional and archival technical documentation.
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