标准摘要
[中文适用范围]： 本标准规定了电影胶片和涂磁胶片卷的片芯的规格和尺寸。 本标准适用于电影胶片和涂磁胶片卷的片芯。 [外文原描述]： Specifies the sizes and dimensions of cores for motion-picture and magnetic film rolls. Replaces the second edition, which has been technically revised.
英文名称Cinematography — Cores for motion-picture and magnetic film rolls — Dimensions