Whereas laser etching melts the material surface to change its roughness, Laser Engraver sublimates the material surface to create deep crevices.https://www.sinis.com/laser-engraver/
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Whereas laser etching melts the material surface to change its roughness, Laser Engraver sublimates the material surface to create deep crevices.https://www.sinis.com/laser-engraver/
