{HEAD ~ Fibers} applicable to the fiber containing {TAIL ~ composite ceramic insulating layer} may be long or short fibers 
{ HEAD ~ Fibers } applicable to the fiber containing { TAIL ~ composite ceramic insulating layer } may be long or short fibers
HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH