Such a device is particularly suitable for compensation of torques that depend on {HEAD ~ rotation angle} in {TAIL ~ medical stands} 
in
Such a device is particularly suitable for compensation of torques that depend on { HEAD ~ rotation angle } in { TAIL ~ medical stands }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL