ISO 9957-2:2019 PDF
Fluid draughting media — Part 2: Water-based non-India ink — Requirements and test conditions
Fluid draughting media — Part 2: Water-based non-India ink — Requirements and test conditions
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 9
- Дата публикации:
- 18 ноября 2019 г.
- Издание:
- ISO IS 9957 edition 2 version 1
- ICS:
- 01.100.40
This document specifies the requirements and test conditions for water-based non-India inks intended for use in draughting instruments and intended for use on natural tracing paper conforming to ISO 9961, to provide for black line technical drawings.
Abstract
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 used in draughting instruments on natural tracing paper (). The standard defines performance criteria and test conditions to deliver consistent black-line technical drawings while noting that non-India inks are generally less fade- and reproduction-resistant than India ink and are not recommended for archival originals.
Похожие стандарты
Стандарты, упомянутые в описании