... Board, Bamboo, Leather, Clothing, Marble Stone, . 2.CE,FDA CO2 laser machineAcrylic Board, Clothing, Wood Board, Bamboo, Leather, Fur, Fabric ... operator eyes safe 4,Good smoke management with Closed Type design 5,Separate Control box -Electric parts protection and ... )Technical Parameters of H Series :ModelRJ1290Laser TypeSealed-off Glass CO2 Laser Tube; Wavelength10.6um(Optional RF-excited metal tube ...