标准编号:ISO 9957-2:2019
中文名称:液体制图介质 第2部分:水性染料型墨水 要求和试验条件
英文名称:Fluid draughting media — Part 2: Water-based non-India ink — Requirements and test conditions
发布日期:2019-11
标准范围
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.