标准摘要
[中文适用范围]： 该规格适用于主要用于投影的胶片。 如果薄膜端部因刮擦而变宽，则应去除多余的宽度。 应防止在接头处切入或包括穿孔。 建议使用斜角接头。 还指定了带有磁条的胶片的拼接方式。 [外文原描述]： The specifications apply to film which is primarily intended for projection. If the film ends have been widened due to scraping, the extra width shall be removed. Cutting into or including a perforation in the splice shall be prevented. Bevelled splices are recommended. Also specified is the way film with magnetic stripes is spliced.
英文名称Cinematography — Cemented or welded splices on 8 mm Type S motion-picture film for projector use — Dimensions