NF S31-120-1985 标准详情
- 标准号：NF S31-120-1985
- 中文标题：声学.电机驱动外部空气和水热泵及热水泵发出噪音.声功率测量试验规则
- 英文标题：acoustics. noise emitted by outside air/water and water/water heat pumps driven by electrical motor. test code for measuring the acoustic power.
- 标准类别：法国国家标准
- 发布日期：1985-12
