ISO3381:2005
铁路应用-声音学-轮轨车辆内部噪声测量This European Standard specifies the conditions for obtaining reproducible and comparable measurement results of levels and spectra of noise inside
Railway applications - Acoustics - Measurement of noise inside railbound vehicles
废止,仅限能力项目库范围内现行有效产品标准引用本标准及监督抽检时申请...