As indicated above, the spray cone angle is improved by deburring {HEAD ~ portions} on both the inside and {TAIL ~ the outside} of the end wall 26 
on
As indicated above , the spray cone angle is improved by deburring { HEAD ~ portions } on both the inside and { TAIL ~ the outside } of the end wall 26
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH