
Keywords: هیدروکربن آروماتیک چندحلقهای; BC; black carbon; DGI; Dekati Gravimetric Impactor; DLPI; Dekati Low Pressure Impactor. Measure particle mass size distribution; DR; dilution ratio; EC; elemental carbon; ED; ejector diluter; EDS; energy dispersive X-ray spectrometry; ELPI; Electrical Low