{TAIL ~ The gas turbine transition duct apparatus} 9, wherein {HEAD ~ said spring structure} comprises first and second spring clips 
{ TAIL ~ The gas turbine transition duct apparatus } 9 , wherein { HEAD ~ said spring structure } comprises first and second spring clips
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH