In another arrangement, the flexible conduit includes {HEAD ~ a primarily rigid pipe} with {TAIL ~ flexible fluid joints} at its opposite ends that permit pivoting at each end about at least one axis perpendicular to the length of the pipe 
with
In another arrangement , the flexible conduit includes { HEAD ~ a primarily rigid pipe } with { TAIL ~ flexible fluid joints } at its opposite ends that permit pivoting at each end about at least one axis perpendicular to the length of the pipe
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL 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 OTH