A method of checking {HEAD ~ the bonding} of {TAIL ~ a honeycomb structure} to a support, comprising the steps of: 
of
A method of checking { HEAD ~ the bonding } of { TAIL ~ a honeycomb structure } to a support , comprising the steps of :
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH