{HEAD ~ A milling head} has a body, a holding device, a driving axle, {TAIL ~ a spraying device} and a tool adaptor 
has
{ HEAD ~ A milling head } has a body , a holding device , a driving axle , { TAIL ~ a spraying device } and a tool adaptor
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH