DIN CEN/TR 16891:2017-03*DIN SPEC 38451:2017-03 Railway applications - Acoustics - Measurement method for combined roughness, track decay rates and transfer functions; German version CEN/TR 16891:2016
DIN CEN/TR 16891:2017-03*DIN SPEC 38451:2017-03 history
2017DIN CEN/TR 16891:2017-03*DIN SPEC 38451:2017-03 Railway applications - Acoustics - Measurement method for combined roughness, track decay rates and transfer functions; German version CEN/TR 16891:2016