NF S31-504-2009 标准详情
- 标准号:NF S31-504-2009
- 中文标题:声学.机械和设备噪声.工作地点和其它指定场所发射声压级的测量.环境修正法
- 英文标题:acoustics - noise emitted by machinery and equipment - measurement of emission sound pressure levels at a work station and at other specified positions - method requiring environmental corrections.
- 标准类别:法国国家标准
- 发布日期:2009-11-01