KS H ISO 15593-2019 Environmental tobacco smoke-Estimation of its contribution to respirable suspended particles-Determination of particulate matter by ultraviolet absorbance and by fluorescence
2019KS H ISO 15593-2019 Environmental tobacco smoke-Estimation of its contribution to respirable suspended particles-Determination of particulate matter by ultraviolet absorbance and by fluorescence
2009KS H ISO 15593:2009 Environmental tobacco smoke-Estimation of its contribution to respirable suspended particles-Determination of particulate matter by ultraviolet absorbance and by fluorescence