ISO/NP 7574-4 标准详情
- 标准号:ISO/NP 7574-4
- 中文标题:
- 英文标题:Acoustics -- Statistical methods for determining and verifying stated noise emission values of machinery and equipment -- Part 4: Methods for stated values for batches of machines
- 标准类别:国际标准化组织ISO
- 发布日期: