标准号:DIN 19052-3-1980
中文标准名称:缩微照相技术.技术图纸缩微照相.在35mm缩微胶片上录制的缩放比列
英文标准名称:Microfilm technics, microfilming of engineering drawings; reduction ratios for recording on film 35 mm and reenlargement ratio
标准类型:A14
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:A14
国际标准分类号:01.100.01;37.080
适用范围:Microfilm technique, microfilming of engineering drawings; reduction ratios for recording on film 35 mm and reenlargement ratiosTechnique sur microfilm, prise de vue des dessins; échelle de reduction pour la prise de vue sur film 35 mm et