IEC 60914-1988 标准详情
- 标准号:IEC 60914-1988
- 中文标题:电话会议的电气及音响设备的要求
- 英文标题:conference systems - electrical and audio requirements
- 标准类别:国际电工委员会标准
- 发布日期:1988-06-30
Applies to conference systems and to the parts of which they are composed or which are used as auxiliaries to such systems (headphones, microphones, amplification equipment). Prescribes the minimum requirements for conference systems in order to ensu
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