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1.使用范围本国际标准规定了带有带盘的12.7毫米(0.5(口寸))宽的磁带特性。使磁带在信息处理系统之间具有磁与机械的互换性。本标准仅用与下述数字记录用磁带:32和365ftpmm采用NRIl记录方法;126ftpmm采用PE记录方法。磁化方向通(?)沿磁带长度方向。
1. Scope of use This International Standard specifies tape characteristics of 12.7 mm (0.5 in.) Wide with reels. The magnetic tape in the information processing system with the magnetic and mechanical interchangeability. This standard only used with the following digital recording tape: 32 and 365ftpmm using NRIl recording method; 126ftpmm PE recording method. Magnetizing direction through (?) Along the length of the tape.