... 3.Graphics preview function 4.No PC required 5.Alloy marking pin pneumatic flat marking machine with electric lifter1.Marking ... graphical interface and operate same as computer.Marking automatically with whatever characters,such as Chinese,English,graphic,serial ... to more than 100,supporting edit fonts Graphics: Compatible with AutoCAD,CorelDRAW, CAXAAccuracy Guarantee: Character marking accuracy≤0. ...