ISO 9645-1990 标准详情
- 标准号:ISO 9645-1990
- 中文标题:声学 运动中的双轮机动自行车发射噪声的测量 工程法
- 英文标题:Acoustics; measurement of noise emitted by two-wheeled mopeds in motion; engineering method
- 标准类别:国际标准化组织标准ISO
- 发布日期:1990-04
This International Standard specifies an engineering method for measuring the noise emitted by two-wheeled mopeds in motion [as defined in ISO 3833].The method is designed to meet the requirement of simplicity as far as it is consistent with reproduc
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