The invention relates to a soot filter for {TAIL ~ the exhaust} from {HEAD ~ a diesel engine} 
The invention relates to a soot filter for { TAIL ~ the exhaust } from { HEAD ~ a diesel engine }
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD