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hard O |
overlayed O |
powder S-MATE |
of O |
H13 B-MATE |
tool I-MATE |
steel E-MATE |
on O |
a O |
S355 B-MATE |
structural I-MATE |
steel E-MATE |
using O |
laser B-CONPRI |
beam E-CONPRI |
. O |