
Acoustics - Measurement Of Airborne Noise Emitted By Computer And Business Equipment
出版:Norwegian Standards (Norges Standardiseringsforbund)

专家解读视频
基本信息
标准编号: NS ISO 7779 Ed. 1 (1988)
标准类别:Standard
出版单位:Norwegian Standards (Norges Standardiseringsforbund)
标准页数:0
标准简介
1ED 1988
标准备注
Issue Date: 01/01/1992. (04/2008)
替代本标准的新标准
等同采用的国际标准
ISO 7779:1999 - Identical