More particularly, {HEAD ~ the system} comprises {TAIL ~ a substrate} carrying a hybrid of hydrocarbon adsorbing material and a palladium based three way catalyst with a high palladium metal loading 
comprises
More particularly , { HEAD ~ the system } comprises { TAIL ~ a substrate } carrying a hybrid of hydrocarbon adsorbing material and a palladium based three way catalyst with a high palladium metal loading
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH