Plenum cable comprising {HEAD ~ at least one current carrier} surrounded by insulation which is surrounded by sheathing, wherein the sheathing is {TAIL ~ a PVC formulation} 2 
Plenum cable comprising { HEAD ~ at least one current carrier } surrounded by insulation which is surrounded by sheathing , wherein the sheathing is { TAIL ~ a PVC formulation } 2
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH