标准摘要
[中文适用范围]： 定义了确保录制磁带可互换性所必需的设备尺寸和其他特性。给出的要求涉及 525 line-60 field 和 625 line-50 field 系统。还指定两个不同的音频记录 [外文原描述]： Defines dimensions and other characteristics of equipment which are necessary to ensure the interchangeability of recorded cassettes. The requirements relate to 525 line-60 field and 625 line-50 field systems.
英文名称Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape - Type M2