text
stringlengths
0
43
, O
the O
process S-CONPRI
is O
still O
in O
a O
juvenile O
state O
compared O
to O
older O
metal S-MATE
fabrication S-MANP
methods O
such O
as S-MATE
sand O
casting S-MANP
. O
Therefore O
, O
limited O
standards S-CONPRI
are O
available O
stipulating O
the O
use O
of O
additively-manufactured O
parts O
in O
critical O
service O
conditions O
such O
as S-MATE
extreme O
environments O
or O
safety S-CONPRI
components S-MACEQ
. O
However O
, O
since O
sand B-MANP
casting E-MANP
is O
suited O
for O
multiple O
units O
of O
parts O
, O
the O
time O
and O
resources O
needed O
to O
produce O
a O
single O
part O
through O
sand B-MANP
casting E-MANP
is O
not O
ideal O
for O
a O
competitive O
market O
. O
Although O
additive B-MANP
manufacturing E-MANP
or O
“ O
3D B-MANP
printing E-MANP
” O
has O
been O
combined O
with O
metal S-MATE
casting S-MANP
in O
the O