wherein the continuous fibers for forming {HEAD ~ the windings} of {TAIL ~ the layers} are enclosed by a matrix made of a thermosetting plastics material or a matrix made of a thermoplastic polymer, and 
of
wherein the continuous fibers for forming { HEAD ~ the windings } of { TAIL ~ the layers } are enclosed by a matrix made of a thermosetting plastics material or a matrix made of a thermoplastic polymer , and
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH