비디오 재생 목록 우리에 대하여 공식적 웹
Korean
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Laser cladding machine system

다른 화면
December 22, 2018
잡담
Laser hardening is a new surface modification technology. It is through in the surface of the substrate added hardening material, and the use of high energy density of the laser beam to the surface of the base material layer with melting method and in grassroots surface formation and its metallurgical combination add material hardening layer.