e) deducing from said measured flow of air the presence or {HEAD ~ absence} of {TAIL ~ non bonded zones} between said honeycomb structure and said support 
of
e ) deducing from said measured flow of air the presence or { HEAD ~ absence } of { TAIL ~ non bonded zones } between said honeycomb structure and said support
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH