... Windows operationg system and could print the serial number automatically.Applycation: Suitable for local large machine and ... the serial number,name,trademark,prduction date on the engines, pistons, body, frame, chassis, connecting rod, engine, cylinder and ... )Depth:0-0.8mmMarking formation:Pheumatic MarkingMarking content:Number,letter,character,common symbolMachine power:<300W(Including Electromagnet ...