where NOx conc, COconc, HCconc [1] are the average concentrations (ppm) in the raw exhaust gas, as determined in paragraph 4.1.
kus NOx conc, COconc, HCconc, [1] on punkti 4.1 kohaselt määratud keskmised kontsentratsioonid (ppm) lahjendamata heitgaasis.