

Parts of the environmental control
system of the Bell 429 commercial
helicopter are produced using
EOS laser-sintering technology.
Courtesy of Bell Helicopter
Textron Inc., Fort Worth, Texas.
bellhelicopter.comOn The Cover:
A D V A N C E D M A T E R I A L S & P R O C E S S E S | M A Y 2 0 1 5
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