EN ISO 11202:2010/A1:2021 声学.机械及设备噪声.工作位置和其它指定位置发射声压级测量.现场测量法 包含修改件A1,2021
Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections - Amendment 1 (ISO 11202:2010/Amd 1:2020)