Table 2. Setback distances, noise metrics and allowable limits (dBA) applied to WFN for different rural, residential and residential near industry regions in different countries and states around the world, adapted from Hansen et al. (2017). State or countrySetback distanceNoise metricRuralResidentia...
According to statistic for quantity of domestic textile industry workers,length of service and survey for noise of local company,the situation of noise exposure and employees\' hearing loss were predictied base on ISO1999-1975 (E) and other related methods of prediction. 通过对国内纺织业从业人员...