The invention relates to an arrangement and a method for {HEAD ~ production} of {TAIL ~ a three dimensional product} by successive fusing together of selected parts of powder layers applied to a work table 
of
The invention relates to an arrangement and a method for { HEAD ~ production } of { TAIL ~ a three dimensional product } by successive fusing together of selected parts of powder layers applied to a work table
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH