ISO 9961:1992 技术制图绘图器材.天然描图纸
标准编号:ISO 9961:1992
中文名称:技术制图绘图器材.天然描图纸
英文名称:Draughting media for technical drawings — Natural tracing paper
发布日期:1992-06
标准范围
规定了制图和复制所需的最低要求、细节和质量,并规定了最常用克数的适当测试方法。附录A描述了使用反射法测量透明度,附录B描述了耐撕裂性的测定。
Specifies the minimum requirements, details qualities necessary for draughting and reproduction, and specifies appropriate test methods for the most commonly used grammages. Annex A describes measurement of transparency using the reflectance method, Annex B describes determination of tear growth resistance.
标准预览图


