Such fine dimensions are manifested by {HEAD ~ fine lines} of {TAIL ~ less than 100 micrometers} in width, preferably not greater than 80 micrometers 
of
Such fine dimensions are manifested by { HEAD ~ fine lines } of { TAIL ~ less than 100 micrometers } in width , preferably not greater than 80 micrometers
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH