标准摘要
[中文适用范围]： 指定卷轴磁带的特性，以实现此类磁带在信息处理系统之间的磁性和机械互换性。 [外文原描述]： Specifies the characteristics of the magnetic tape with reel, to enable magnetic and mechanical interchangeability of such tape between information processing systems.
英文名称Information technology - Unrecorded 12,7 mm (0,5 in) wide magnetic tape for information interchange - 32 ftpmm (800 ftpi), NRZ1, 126 ftpmm (3 200 ftpi) phase encoded and 356 ftpmm (9 042 ftpi), NRZ1