The agitator is supported by supporting {HEAD ~ legs} fixed to {TAIL ~ a bottom} of the cooling water tank 
fixed to
The agitator is supported by supporting { HEAD ~ legs } fixed to { TAIL ~ a bottom } of the cooling water tank
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH