标准摘要
[中文适用范围]： 定义了 130 个主要用于教育或培训设备和系统领域的术语和定义。它被视听和电子领域的设备、材料和系统的设计、制造和指定的人们普遍认可。 [外文原描述]： Applies to terms and definitions mainly in use in the field of educational or training equipment and systems.
英文名称Audiovisual, video and television equipment and systems - Part 2: Definition of general terms