NS ISO 9295 Ed. 1 (1992)现行
Acoustics - Measurement Of High-frequency 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 9295 Ed. 1 (1992)
标准类别：Standard
出版单位：Norwegian Standards (Norges Standardiseringsforbund)
标准页数：0
标准简介
1ED 1992
等同采用的国际标准
ISO 9295:1988 - Identical
