... /150W Laser Type CO2 sealed laser tube, water-cooled, 10.6um Cooling type Water-cooled Engraving Scanning Speed 0 ... industry:Double-colored board engraving,Organic glass engraving and cutting,Label engraving,Crystal cup engraving,Warranty signed engraving l Carved gifts and ... l Leather clothing industry: Complex letters and pattern engraving,Cutting on hypoderm,Synthetic leather,Man-made leather,Cloth ...