标准摘要
[中文适用范围]： 本国际标准规定了直径为 75 至 312 毫米（75 毫米 7 型除外）的 8 毫米 S 型电影投影卷轴/卷轴的尺寸，这些尺寸可在所有类型的卷轴到卷轴投影上互换设备。注：7 号卷轴（75 毫米）虽然暂时得到认可，但将被 ISO 6033 中规定的卷轴所取代。建议新的投影设备和卷轴/卷轴制造能力应符合 ISO 6033 的要求。 [外文原描述]： This International Standard specifies the dimensions for 8 mm Type S motion-picture projection reels/spools of 75 to 312 mm diameter (with the exception of the 75 mm Type No. 7) that are interchangeable on all types of reel-to-reel projection equipment. NOTE - The No. 7 reel (75 mm), although temporarily recognized, will be superseded by that specified in ISO 6033. lt is recommended that new projection equipment and reel/spool manufacturing capacity should comply with the requirements of ISO 6033.
英文名称Cinematography — Projection reels/spools 75 to 312 mm diameter for 8 mm Type S motion-picture film — Dimensions and specifications