... material with computer with stand laser printer has the followings specifications1.model: L 100,2. laser power: CO2 laser pipe 10W3. fontsize style: ... the dust, oil and water on the surface.9.circumstance: temperature 10-35degree,humidity below 95%,10. power supply :AC220V, 50HZ11. ... , beverage, medicine, tobacco , individual nurse, cosmetic, textile, car spare parts, build material, electron element