本国际标准规定了 _用于缩微摄影应用的原材料卷和片材薄膜的尺寸（厚度、宽度、长度），包括 银明胶、重氮和囊泡膜，用于文件记录、计算机输出缩微胶片 （COM），以及复制或打印。这些产品需要经过湿化学、蒸汽或热处理 光化辐射成像曝光； _卷膜的卷绕要求； _105 mm宽辊和板材的镦头区域的位置和宽度，以及 支持该地区； _16mm、35mm和105mm缩微胶片用金属或塑料线轴的尺寸；其他线轴 不包括材料，以及作为墨盒、磁带盒或弹匣组成部分的线轴 缩微胶片记录设备的设计； _16毫米、35毫米和105毫米宽的塑料和金属芯的尺寸。 壁厚小于等于7.6 mm的薄壁纸板芯尺寸，通常用于敏化 复制材料不包括在本国际标准中。 本国际标准不适用于加工产品- 缩微摄影应用中的胶片尺寸。

This International Standard provides specifications for _ dimensions (thickness, width, length) of raw stock roll and sheet films for micrographic applications, including silver-gelatin, diazo, and vesicular films, designed for document recording, computer output microfilming (COM), and duplicating or printing. These products require wet chemical, vapour, or heat processing after an image-forming exposure with actinic radiation; _ winding requirements for roll films; _ location and width of the heading area for 105 mm wide rolls and sheets, and the width and thickness of the backing of that area; _ dimensions of spools, made either of metal or plastic, for 16 mm, 35 mm, and 105 mm microfilms; other spool materials are excluded, as well as spools that are integral components of cartridges, cassettes or magazines of microfilm-recording equipment; _ dimensions of plastic and metal cores of 16 mm, 35 mm, and 105 mm widths. Dimensions for thin-walled paper-board cores with wall thickness of 7,6 mm or less, used routinely for sensitized duplicating material, are not included in this International Standard. This International Standard is not applicable to processed-film dimensions in micrographic applications.