{HEAD ~ The convector} includes {TAIL ~ at least one finned tube bundle} in the tubes of which a fluid to be cooled is made to circulate and at least one fan producing an air flow that strikes the outside of said finned tubes 
includes
{ HEAD ~ The convector } includes { TAIL ~ at least one finned tube bundle } in the tubes of which a fluid to be cooled is made to circulate and at least one fan producing an air flow that strikes the outside of said finned tubes
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH