... , dsp 3.honeycomb engraving table 4.CE&FDA CO2 steel laser cutting machine Working principlesCo2 laser cutting machine is a ... to produce laser. When high voltage is added to the electrode, it will produce glow discharge in the discharge tube and ... in industries of metal, glassed, precise mechanics, hardware productions, steel structuring, vehicle parts, decorations, posters etc.Samples Model type:MT ...