GB/T 17248.2-1999现行
Acoustics ? Noise emitted by machinery and equipment ? Measurement of emission sound pressure levels at a work station and at other specified positions ? Engineering method in an essentially free field over a reflecting plane
出版：Standardization Administration of China
专家解读视频
基本信息
标准编号： GB/T 17248.2-1999
标准类别：Standard
出版单位：Standardization Administration of China
标准页数：20
等同采用的国际标准
ISO 11201:1995 - Equivalent
