By {HEAD ~ control} of {TAIL ~ dimensions} or by braking a relative speed is imposed between the reel and the tube and is the speed for reeling yarn 
of
By { HEAD ~ control } of { TAIL ~ dimensions } or by braking a relative speed is imposed between the reel and the tube and is the speed for reeling yarn
OTH HEAD HEAD HEAD HEAD HEAD REL 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