An apparatus 1, wherein {HEAD ~ said second contact member} is comprised of {TAIL ~ ceramic} at least at its terminating end 
is comprised of
An apparatus 1 , wherein { HEAD ~ said second contact member } is comprised of { TAIL ~ ceramic } at least at its terminating end
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH