»Periodisk regenerende system«: en antiforureningsanordning (f.eks. katalytisk konverter, partikelfilter), der kræver en periodisk regenereringsproces for mindre end 4000 km normal køretøjsdrift.
‘Periodically regenerating system’ means an anti-pollution device (e.g. catalytic converter, particulate trap) that requires a periodical regeneration process in less than 4000 km of normal vehicle operation.