... CAD,COREL DRAW 3.DSP Multifunctional Laser Engraving cutting equipment &machine Parameterengraving area: 600×1000mm,1300x1000mm,1300x1600mm,1600x1000mmEngraving ... : 0-45Operating humidity: 5%-95%(free of condensed water)Graphic format supported: BMP,GIF,JPEG,PCX,TGA,TIFF ... unique protection functions, i.e. anti-interference function, water-protective function and power cut-off function ensure longer ...